Finding the Fourth Proportional to 82,231.20, 113,479.18 and 44,505.46

Step by Step Solution

1. Step 1: Write the proportion equation
   82,231.20 : 113,479.18 = 44,505.46 : x
2. Step 2: Convert to fraction form
   82,231.20/113,479.18 = 44,505.46/x
3. Step 3: Cross multiply
   82,231.20x = 113,479.18 × 44,505.46
4. Step 4: Simplify right side
   82,231.20x = 5,050,443,106.32
5. Step 5: Solve for x
   x = 5,050,443,106.32/82,231.20
6. Step 6: Final answer
   x = 61,417.60