Finding the Fourth Proportional to 59,753.85, 89,525.56 and 56,198.15

Step by Step Solution

1. Step 1: Write the proportion equation
   59,753.85 : 89,525.56 = 56,198.15 : x
2. Step 2: Convert to fraction form
   59,753.85/89,525.56 = 56,198.15/x
3. Step 3: Cross multiply
   59,753.85x = 89,525.56 × 56,198.15
4. Step 4: Simplify right side
   59,753.85x = 5,031,170,849.71
5. Step 5: Solve for x
   x = 5,031,170,849.71/59,753.85
6. Step 6: Final answer
   x = 84,198.27