Finding the Fourth Proportional to 59,108.48, 81,569.72 and 37,887.80

Step by Step Solution

1. Step 1: Write the proportion equation
   59,108.48 : 81,569.72 = 37,887.80 : x
2. Step 2: Convert to fraction form
   59,108.48/81,569.72 = 37,887.80/x
3. Step 3: Cross multiply
   59,108.48x = 81,569.72 × 37,887.80
4. Step 4: Simplify right side
   59,108.48x = 3,090,497,170.00
5. Step 5: Solve for x
   x = 3,090,497,170.00/59,108.48
6. Step 6: Final answer
   x = 52,285.17