Finding the Fourth Proportional to 82,240.80, 113,491.60 and 44,514.72

Step by Step Solution

1. Step 1: Write the proportion equation
   82,240.80 : 113,491.60 = 44,514.72 : x
2. Step 2: Convert to fraction form
   82,240.80/113,491.60 = 44,514.72/x
3. Step 3: Cross multiply
   82,240.80x = 113,491.60 × 44,514.72
4. Step 4: Simplify right side
   82,240.80x = 5,052,046,796.35
5. Step 5: Solve for x
   x = 5,052,046,796.35/82,240.80
6. Step 6: Final answer
   x = 61,429.93