Finding the Fourth Proportional to 17,525.75, 24,156.72 and 12,422.97

Step by Step Solution

1. Step 1: Write the proportion equation
   17,525.75 : 24,156.72 = 12,422.97 : x
2. Step 2: Convert to fraction form
   17,525.75/24,156.72 = 12,422.97/x
3. Step 3: Cross multiply
   17,525.75x = 24,156.72 × 12,422.97
4. Step 4: Simplify right side
   17,525.75x = 300,098,207.86
5. Step 5: Solve for x
   x = 300,098,207.86/17,525.75
6. Step 6: Final answer
   x = 17,123.28