Finding the Fourth Proportional to 82,079, 123,130.38 and 25,900.04

Step by Step Solution

1. Step 1: Write the proportion equation
   82,079 : 123,130.38 = 25,900.04 : x
2. Step 2: Convert to fraction form
   82,079/123,130.38 = 25,900.04/x
3. Step 3: Cross multiply
   82,079x = 123,130.38 × 25,900.04
4. Step 4: Simplify right side
   82,079x = 3,189,081,767.22
5. Step 5: Solve for x
   x = 3,189,081,767.22/82,079
6. Step 6: Final answer
   x = 38,853.81