Finding the Fourth Proportional to 82,114.29, 123,160.77 and 25,960.05

Step by Step Solution

1. Step 1: Write the proportion equation
   82,114.29 : 123,160.77 = 25,960.05 : x
2. Step 2: Convert to fraction form
   82,114.29/123,160.77 = 25,960.05/x
3. Step 3: Cross multiply
   82,114.29x = 123,160.77 × 25,960.05
4. Step 4: Simplify right side
   82,114.29x = 3,197,259,747.24
5. Step 5: Solve for x
   x = 3,197,259,747.24/82,114.29
6. Step 6: Final answer
   x = 38,936.70