Finding the Fourth Proportional to 82,123.50, 113,330.70 and 44,398.02

Step by Step Solution

1. Step 1: Write the proportion equation
   82,123.50 : 113,330.70 = 44,398.02 : x
2. Step 2: Convert to fraction form
   82,123.50/113,330.70 = 44,398.02/x
3. Step 3: Cross multiply
   82,123.50x = 113,330.70 × 44,398.02
4. Step 4: Simplify right side
   82,123.50x = 5,031,658,685.21
5. Step 5: Solve for x
   x = 5,031,658,685.21/82,123.50
6. Step 6: Final answer
   x = 61,269.41