Finding the Fourth Proportional to 59,391.72, 81,957.36 and 32,529.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59,391.72 : 81,957.36 = 32,529.12 : x
2. Step 2: Convert to fraction form
   59,391.72/81,957.36 = 32,529.12/x
3. Step 3: Cross multiply
   59,391.72x = 81,957.36 × 32,529.12
4. Step 4: Simplify right side
   59,391.72x = 2,666,000,798.32
5. Step 5: Solve for x
   x = 2,666,000,798.32/59,391.72
6. Step 6: Final answer
   x = 44,888.43