Finding the Fourth Proportional to 42,700.77, 58,946.94 and 24,792.21

Step by Step Solution

1. Step 1: Write the proportion equation
   42,700.77 : 58,946.94 = 24,792.21 : x
2. Step 2: Convert to fraction form
   42,700.77/58,946.94 = 24,792.21/x
3. Step 3: Cross multiply
   42,700.77x = 58,946.94 × 24,792.21
4. Step 4: Simplify right side
   42,700.77x = 1,461,424,915.34
5. Step 5: Solve for x
   x = 1,461,424,915.34/42,700.77
6. Step 6: Final answer
   x = 34,224.79