Finding the Fourth Proportional to 82,331.78, 123,498.14 and 23,168.03

Step by Step Solution

1. Step 1: Write the proportion equation
   82,331.78 : 123,498.14 = 23,168.03 : x
2. Step 2: Convert to fraction form
   82,331.78/123,498.14 = 23,168.03/x
3. Step 3: Cross multiply
   82,331.78x = 123,498.14 × 23,168.03
4. Step 4: Simplify right side
   82,331.78x = 2,861,207,879.13
5. Step 5: Solve for x
   x = 2,861,207,879.13/82,331.78
6. Step 6: Final answer
   x = 34,752.17