Finding the Fourth Proportional to 82,120.50, 113,326.56 and 44,395.02

Step by Step Solution

1. Step 1: Write the proportion equation
   82,120.50 : 113,326.56 = 44,395.02 : x
2. Step 2: Convert to fraction form
   82,120.50/113,326.56 = 44,395.02/x
3. Step 3: Cross multiply
   82,120.50x = 113,326.56 × 44,395.02
4. Step 4: Simplify right side
   82,120.50x = 5,031,134,897.73
5. Step 5: Solve for x
   x = 5,031,134,897.73/82,120.50
6. Step 6: Final answer
   x = 61,265.27