Finding the Fourth Proportional to 82,057.22, 113,238.96 and 44,331.47

Step by Step Solution

1. Step 1: Write the proportion equation
   82,057.22 : 113,238.96 = 44,331.47 : x
2. Step 2: Convert to fraction form
   82,057.22/113,238.96 = 44,331.47/x
3. Step 3: Cross multiply
   82,057.22x = 113,238.96 × 44,331.47
4. Step 4: Simplify right side
   82,057.22x = 5,020,049,499.64
5. Step 5: Solve for x
   x = 5,020,049,499.64/82,057.22
6. Step 6: Final answer
   x = 61,177.43