Finding the Fourth Proportional to 82,041.76, 123,024.12 and 48,766.24

Step by Step Solution

1. Step 1: Write the proportion equation
   82,041.76 : 123,024.12 = 48,766.24 : x
2. Step 2: Convert to fraction form
   82,041.76/123,024.12 = 48,766.24/x
3. Step 3: Cross multiply
   82,041.76x = 123,024.12 × 48,766.24
4. Step 4: Simplify right side
   82,041.76x = 5,999,423,761.71
5. Step 5: Solve for x
   x = 5,999,423,761.71/82,041.76
6. Step 6: Final answer
   x = 73,126.46