Finding the Fourth Proportional to 82,008.18, 123,024.51 and 25,842.38

Step by Step Solution

1. Step 1: Write the proportion equation
   82,008.18 : 123,024.51 = 25,842.38 : x
2. Step 2: Convert to fraction form
   82,008.18/123,024.51 = 25,842.38/x
3. Step 3: Cross multiply
   82,008.18x = 123,024.51 × 25,842.38
4. Step 4: Simplify right side
   82,008.18x = 3,179,245,521.61
5. Step 5: Solve for x
   x = 3,179,245,521.61/82,008.18
6. Step 6: Final answer
   x = 38,767.42