Finding the Fourth Proportional to 59,598.43, 89,292.56 and 31,456.49

Step by Step Solution

1. Step 1: Write the proportion equation
   59,598.43 : 89,292.56 = 31,456.49 : x
2. Step 2: Convert to fraction form
   59,598.43/89,292.56 = 31,456.49/x
3. Step 3: Cross multiply
   59,598.43x = 89,292.56 × 31,456.49
4. Step 4: Simplify right side
   59,598.43x = 2,808,829,916.97
5. Step 5: Solve for x
   x = 2,808,829,916.97/59,598.43
6. Step 6: Final answer
   x = 47,129.26