Finding the Fourth Proportional to 82,042.25, 113,218.35 and 44,316.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,042.25 : 113,218.35 = 44,316.50 : x
2. Step 2: Convert to fraction form
   82,042.25/113,218.35 = 44,316.50/x
3. Step 3: Cross multiply
   82,042.25x = 113,218.35 × 44,316.50
4. Step 4: Simplify right side
   82,042.25x = 5,017,441,007.78
5. Step 5: Solve for x
   x = 5,017,441,007.78/82,042.25
6. Step 6: Final answer
   x = 61,156.79