Finding the Fourth Proportional to 59,724.78, 82,385.91 and 37,329.90

Step by Step Solution

1. Step 1: Write the proportion equation
   59,724.78 : 82,385.91 = 37,329.90 : x
2. Step 2: Convert to fraction form
   59,724.78/82,385.91 = 37,329.90/x
3. Step 3: Cross multiply
   59,724.78x = 82,385.91 × 37,329.90
4. Step 4: Simplify right side
   59,724.78x = 3,075,457,781.71
5. Step 5: Solve for x
   x = 3,075,457,781.71/59,724.78
6. Step 6: Final answer
   x = 51,493.83