Finding the Fourth Proportional to 59,539.23, 82,168.29 and 39,361.05

Step by Step Solution

1. Step 1: Write the proportion equation
   59,539.23 : 82,168.29 = 39,361.05 : x
2. Step 2: Convert to fraction form
   59,539.23/82,168.29 = 39,361.05/x
3. Step 3: Cross multiply
   59,539.23x = 82,168.29 × 39,361.05
4. Step 4: Simplify right side
   59,539.23x = 3,234,230,171.10
5. Step 5: Solve for x
   x = 3,234,230,171.10/59,539.23
6. Step 6: Final answer
   x = 54,320.99