Finding the Fourth Proportional to 59,849.20, 82,625.62 and 39,733.57

Step by Step Solution

1. Step 1: Write the proportion equation
   59,849.20 : 82,625.62 = 39,733.57 : x
2. Step 2: Convert to fraction form
   59,849.20/82,625.62 = 39,733.57/x
3. Step 3: Cross multiply
   59,849.20x = 82,625.62 × 39,733.57
4. Step 4: Simplify right side
   59,849.20x = 3,283,010,934.51
5. Step 5: Solve for x
   x = 3,283,010,934.51/59,849.20
6. Step 6: Final answer
   x = 54,854.72