Finding the Fourth Proportional to 59,775.16, 82,434.72 and 39,348.52

Step by Step Solution

1. Step 1: Write the proportion equation
   59,775.16 : 82,434.72 = 39,348.52 : x
2. Step 2: Convert to fraction form
   59,775.16/82,434.72 = 39,348.52/x
3. Step 3: Cross multiply
   59,775.16x = 82,434.72 × 39,348.52
4. Step 4: Simplify right side
   59,775.16x = 3,243,684,228.61
5. Step 5: Solve for x
   x = 3,243,684,228.61/59,775.16
6. Step 6: Final answer
   x = 54,264.75