Finding the Fourth Proportional to 25,144.17, 34,939.55 and 24,870.78

Step by Step Solution

1. Step 1: Write the proportion equation
   25,144.17 : 34,939.55 = 24,870.78 : x
2. Step 2: Convert to fraction form
   25,144.17/34,939.55 = 24,870.78/x
3. Step 3: Cross multiply
   25,144.17x = 34,939.55 × 24,870.78
4. Step 4: Simplify right side
   25,144.17x = 868,973,737.00
5. Step 5: Solve for x
   x = 868,973,737.00/25,144.17
6. Step 6: Final answer
   x = 34,559.65