Finding the Fourth Proportional to 59,010.42, 81,434.46 and 35,137.92

Step by Step Solution

1. Step 1: Write the proportion equation
   59,010.42 : 81,434.46 = 35,137.92 : x
2. Step 2: Convert to fraction form
   59,010.42/81,434.46 = 35,137.92/x
3. Step 3: Cross multiply
   59,010.42x = 81,434.46 × 35,137.92
4. Step 4: Simplify right side
   59,010.42x = 2,861,437,540.72
5. Step 5: Solve for x
   x = 2,861,437,540.72/59,010.42
6. Step 6: Final answer
   x = 48,490.38