Finding the Fourth Proportional to 59,243.20, 81,757.80 and 32,387.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,243.20 : 81,757.80 = 32,387.50 : x
2. Step 2: Convert to fraction form
   59,243.20/81,757.80 = 32,387.50/x
3. Step 3: Cross multiply
   59,243.20x = 81,757.80 × 32,387.50
4. Step 4: Simplify right side
   59,243.20x = 2,647,930,747.50
5. Step 5: Solve for x
   x = 2,647,930,747.50/59,243.20
6. Step 6: Final answer
   x = 44,695.94