Finding the Fourth Proportional to 16,375.43, 24,568.01 and 7,615.55

Step by Step Solution

1. Step 1: Write the proportion equation
   16,375.43 : 24,568.01 = 7,615.55 : x
2. Step 2: Convert to fraction form
   16,375.43/24,568.01 = 7,615.55/x
3. Step 3: Cross multiply
   16,375.43x = 24,568.01 × 7,615.55
4. Step 4: Simplify right side
   16,375.43x = 187,098,908.56
5. Step 5: Solve for x
   x = 187,098,908.56/16,375.43
6. Step 6: Final answer
   x = 11,425.59