Finding the Fourth Proportional to 82,365.88, 113,661.86 and 44,639.32

Step by Step Solution

1. Step 1: Write the proportion equation
   82,365.88 : 113,661.86 = 44,639.32 : x
2. Step 2: Convert to fraction form
   82,365.88/113,661.86 = 44,639.32/x
3. Step 3: Cross multiply
   82,365.88x = 113,661.86 × 44,639.32
4. Step 4: Simplify right side
   82,365.88x = 5,073,788,140.34
5. Step 5: Solve for x
   x = 5,073,788,140.34/82,365.88
6. Step 6: Final answer
   x = 61,600.61