Finding the Fourth Proportional to 59,989.80, 82,801.96 and 34,498.96

Step by Step Solution

1. Step 1: Write the proportion equation
   59,989.80 : 82,801.96 = 34,498.96 : x
2. Step 2: Convert to fraction form
   59,989.80/82,801.96 = 34,498.96/x
3. Step 3: Cross multiply
   59,989.80x = 82,801.96 × 34,498.96
4. Step 4: Simplify right side
   59,989.80x = 2,856,581,505.96
5. Step 5: Solve for x
   x = 2,856,581,505.96/59,989.80
6. Step 6: Final answer
   x = 47,617.79