As for the rest of the beasts, their dominion was taken away, but their lives were prolonged for a season and a time.
Without doubt the Prophet refers to what ought to come first in order, as the empires of which he is speaking were extinct before the Roman. Hence these verbs ought to be taken in the pluperfect tense, because the power had been already removed from the other three beasts.
Whether we understand the fourth beast to signify the Syrian empire, or the Roman, or the former as the figure of the latter, it is plain that these verses are intended for the comfort and support of the people of God in reference to the persecutions they were likely to sustain both from the one and from the other, and from all their proud enemies...
Commenting on Daniel 7:9-14
As concerning the rest of the beasts..... The other three which represent the Babylonian, Persian and Grecian monarchies: they had their dominion taken away; not at this time when the fourth beast, or Roman empire, is destroyed, but long ago; and not together, but successively; the dominion was taken away from the Babylonians, and given to the Persians; and then their dominion was taken away...