Finding the Fourth Proportional to 82,036.38, 123,057.17 and 25,876.99

Step by Step Solution

1. Step 1: Write the proportion equation
   82,036.38 : 123,057.17 = 25,876.99 : x
2. Step 2: Convert to fraction form
   82,036.38/123,057.17 = 25,876.99/x
3. Step 3: Cross multiply
   82,036.38x = 123,057.17 × 25,876.99
4. Step 4: Simplify right side
   82,036.38x = 3,184,349,157.52
5. Step 5: Solve for x
   x = 3,184,349,157.52/82,036.38
6. Step 6: Final answer
   x = 38,816.31