Finding the Fourth Proportional to 59,265.72, 81,778.86 and 38,073.78

Step by Step Solution

1. Step 1: Write the proportion equation
   59,265.72 : 81,778.86 = 38,073.78 : x
2. Step 2: Convert to fraction form
   59,265.72/81,778.86 = 38,073.78/x
3. Step 3: Cross multiply
   59,265.72x = 81,778.86 × 38,073.78
4. Step 4: Simplify right side
   59,265.72x = 3,113,630,324.29
5. Step 5: Solve for x
   x = 3,113,630,324.29/59,265.72
6. Step 6: Final answer
   x = 52,536.78