In this task, you are given a list. This list contains many lists of integers. The list is several items written within a []. Your task is to find the maximum number among the members of each inner list. The output should be a list comprised of the maximums with the same order as the internal lists.
[[-123, -135, -68], [-5, 30, -61, -105, -111], [70, 99, -198, 44, -10, 73], [-3, -54, 15, -79, -84, -4, -94]]