Finding the Fourth Proportional to 82,019.30, 113,186.64 and 44,293.55

Step by Step Solution

1. Step 1: Write the proportion equation
   82,019.30 : 113,186.64 = 44,293.55 : x
2. Step 2: Convert to fraction form
   82,019.30/113,186.64 = 44,293.55/x
3. Step 3: Cross multiply
   82,019.30x = 113,186.64 × 44,293.55
4. Step 4: Simplify right side
   82,019.30x = 5,013,438,098.17
5. Step 5: Solve for x
   x = 5,013,438,098.17/82,019.30
6. Step 6: Final answer
   x = 61,125.10