Finding the Fourth Proportional to 82,112.24, 123,174.85 and 25,956.63

Step by Step Solution

1. Step 1: Write the proportion equation
   82,112.24 : 123,174.85 = 25,956.63 : x
2. Step 2: Convert to fraction form
   82,112.24/123,174.85 = 25,956.63/x
3. Step 3: Cross multiply
   82,112.24x = 123,174.85 × 25,956.63
4. Step 4: Simplify right side
   82,112.24x = 3,197,203,941.86
5. Step 5: Solve for x
   x = 3,197,203,941.86/82,112.24
6. Step 6: Final answer
   x = 38,936.99