Finding the Fourth Proportional to 59,137.93, 81,471.72 and 41,200.48

Step by Step Solution

1. Step 1: Write the proportion equation
   59,137.93 : 81,471.72 = 41,200.48 : x
2. Step 2: Convert to fraction form
   59,137.93/81,471.72 = 41,200.48/x
3. Step 3: Cross multiply
   59,137.93x = 81,471.72 × 41,200.48
4. Step 4: Simplify right side
   59,137.93x = 3,356,673,970.43
5. Step 5: Solve for x
   x = 3,356,673,970.43/59,137.93
6. Step 6: Final answer
   x = 56,760.09