Finding the Fourth Proportional to 25,132.42, 34,680.28 and 14,521.82

Step by Step Solution

1. Step 1: Write the proportion equation
   25,132.42 : 34,680.28 = 14,521.82 : x
2. Step 2: Convert to fraction form
   25,132.42/34,680.28 = 14,521.82/x
3. Step 3: Cross multiply
   25,132.42x = 34,680.28 × 14,521.82
4. Step 4: Simplify right side
   25,132.42x = 503,620,783.71
5. Step 5: Solve for x
   x = 503,620,783.71/25,132.42
6. Step 6: Final answer
   x = 20,038.69