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.
[[77, 19, -24], [-184, -108, -63, -170, -46, -80, -185], [-87, -89, 77, -5, 77, -46, -156]]