Finding the Fourth Proportional to 82,146.18, 123,273.96 and 44,715.69

Step by Step Solution

1. Step 1: Write the proportion equation
   82,146.18 : 123,273.96 = 44,715.69 : x
2. Step 2: Convert to fraction form
   82,146.18/123,273.96 = 44,715.69/x
3. Step 3: Cross multiply
   82,146.18x = 123,273.96 × 44,715.69
4. Step 4: Simplify right side
   82,146.18x = 5,512,280,180.43
5. Step 5: Solve for x
   x = 5,512,280,180.43/82,146.18
6. Step 6: Final answer
   x = 67,103.31