Finding the Fourth Proportional to 59,466.80, 82,067.98 and 39,288.29

Step by Step Solution

1. Step 1: Write the proportion equation
   59,466.80 : 82,067.98 = 39,288.29 : x
2. Step 2: Convert to fraction form
   59,466.80/82,067.98 = 39,288.29/x
3. Step 3: Cross multiply
   59,466.80x = 82,067.98 × 39,288.29
4. Step 4: Simplify right side
   59,466.80x = 3,224,310,187.61
5. Step 5: Solve for x
   x = 3,224,310,187.61/59,466.80
6. Step 6: Final answer
   x = 54,220.34