Finding the Fourth Proportional to 42,316.87, 58,391.89 and 24,411.91

Step by Step Solution

1. Step 1: Write the proportion equation
   42,316.87 : 58,391.89 = 24,411.91 : x
2. Step 2: Convert to fraction form
   42,316.87/58,391.89 = 24,411.91/x
3. Step 3: Cross multiply
   42,316.87x = 58,391.89 × 24,411.91
4. Step 4: Simplify right side
   42,316.87x = 1,425,457,563.41
5. Step 5: Solve for x
   x = 1,425,457,563.41/42,316.87
6. Step 6: Final answer
   x = 33,685.33