Finding the Fourth Proportional to 82,047.39, 113,225.46 and 44,321.64

Step by Step Solution

1. Step 1: Write the proportion equation
   82,047.39 : 113,225.46 = 44,321.64 : x
2. Step 2: Convert to fraction form
   82,047.39/113,225.46 = 44,321.64/x
3. Step 3: Cross multiply
   82,047.39x = 113,225.46 × 44,321.64
4. Step 4: Simplify right side
   82,047.39x = 5,018,338,076.95
5. Step 5: Solve for x
   x = 5,018,338,076.95/82,047.39
6. Step 6: Final answer
   x = 61,163.90