Finding the Fourth Proportional to 59,149.78, 81,609.01 and 37,892.02

Step by Step Solution

1. Step 1: Write the proportion equation
   59,149.78 : 81,609.01 = 37,892.02 : x
2. Step 2: Convert to fraction form
   59,149.78/81,609.01 = 37,892.02/x
3. Step 3: Cross multiply
   59,149.78x = 81,609.01 × 37,892.02
4. Step 4: Simplify right side
   59,149.78x = 3,092,330,239.10
5. Step 5: Solve for x
   x = 3,092,330,239.10/59,149.78
6. Step 6: Final answer
   x = 52,279.66