In this task, you are given a list of integers and an integer k. You need to find the kth largest element in the input list.

Example Input: [175, 129, 86, 215, 223, 274, 87, 50, 34, 35, 206, 89, 250, 103, 291, 100, 195, 182, 155, 276], k=4
Example Output: 250

Example Input: [49, 182, 91, 224, 295, 254, 143, 70, 20, 174, 120, 168, 278, 139, 72, 78, 21, 89, 39, 131], k=3
Example Output: 254

Example Input: [282, 291, 242, 260, 151, 49, 92, 210, 137, 205, 46, 272, 164, 131, 155, 221, 286, 106, 68, 36], k=3
Example Output:
282

