Finding the Fourth Proportional to 25,168.75, 34,732.17 and 13,838.27

Step by Step Solution

1. Step 1: Write the proportion equation
   25,168.75 : 34,732.17 = 13,838.27 : x
2. Step 2: Convert to fraction form
   25,168.75/34,732.17 = 13,838.27/x
3. Step 3: Cross multiply
   25,168.75x = 34,732.17 × 13,838.27
4. Step 4: Simplify right side
   25,168.75x = 480,632,972.49
5. Step 5: Solve for x
   x = 480,632,972.49/25,168.75
6. Step 6: Final answer
   x = 19,096.42