Finding the Fourth Proportional to 59,781.10, 82,443 and 39,354.52

Step by Step Solution

1. Step 1: Write the proportion equation
   59,781.10 : 82,443 = 39,354.52 : x
2. Step 2: Convert to fraction form
   59,781.10/82,443 = 39,354.52/x
3. Step 3: Cross multiply
   59,781.10x = 82,443 × 39,354.52
4. Step 4: Simplify right side
   59,781.10x = 3,244,504,692.36
5. Step 5: Solve for x
   x = 3,244,504,692.36/59,781.10
6. Step 6: Final answer
   x = 54,273.08