1. The problem is to arrange the given numbers in ascending order. 2. The numbers given are: 108, 43, 94, 62, 136, 20, 67, 75, 123, 59, 86, 85, 32, 84, 83, 24, 131, 35, 145, 55, 76, 31, 38, 26, 52, 60, 72, 39, 117. 3. To arrange numbers in ascending order, we start from the smallest number and list them up to the largest number. 4. First, identify the smallest number: 20. 5. Then the next smallest numbers in order: 24, 26, 31, 32, 35, 38, 39, 43, 52, 55, 59, 60, 62, 67, 72, 75, 76, 83, 84, 85, 86, 94, 108, 117, 123, 131, 136, 145. 6. Thus, the numbers arranged in ascending order are: $$20, 24, 26, 31, 32, 35, 38, 39, 43, 52, 55, 59, 60, 62, 67, 72, 75, 76, 83, 84, 85, 86, 94, 108, 117, 123, 131, 136, 145$$ This completes the arrangement of the numbers in ascending order.