Finding the Fourth Proportional to 59,716.18, 82,380.77 and 38,502.28

Step by Step Solution

1. Step 1: Write the proportion equation
   59,716.18 : 82,380.77 = 38,502.28 : x
2. Step 2: Convert to fraction form
   59,716.18/82,380.77 = 38,502.28/x
3. Step 3: Cross multiply
   59,716.18x = 82,380.77 × 38,502.28
4. Step 4: Simplify right side
   59,716.18x = 3,171,847,074.69
5. Step 5: Solve for x
   x = 3,171,847,074.69/59,716.18
6. Step 6: Final answer
   x = 53,115.37