Finding the Fourth Proportional to 42,151.59, 58,166.91 and 23,287.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,151.59 : 58,166.91 = 23,287.50 : x
2. Step 2: Convert to fraction form
   42,151.59/58,166.91 = 23,287.50/x
3. Step 3: Cross multiply
   42,151.59x = 58,166.91 × 23,287.50
4. Step 4: Simplify right side
   42,151.59x = 1,354,561,916.63
5. Step 5: Solve for x
   x = 1,354,561,916.63/42,151.59
6. Step 6: Final answer
   x = 32,135.49