Finding the Fourth Proportional to 59,058.72, 81,469.80 and 36,402.48

Step by Step Solution

1. Step 1: Write the proportion equation
   59,058.72 : 81,469.80 = 36,402.48 : x
2. Step 2: Convert to fraction form
   59,058.72/81,469.80 = 36,402.48/x
3. Step 3: Cross multiply
   59,058.72x = 81,469.80 × 36,402.48
4. Step 4: Simplify right side
   59,058.72x = 2,965,702,765.10
5. Step 5: Solve for x
   x = 2,965,702,765.10/59,058.72
6. Step 6: Final answer
   x = 50,216.17