Finding the Fourth Proportional to 16,350.46, 24,527.98 and 5,253.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,350.46 : 24,527.98 = 5,253.42 : x
2. Step 2: Convert to fraction form
   16,350.46/24,527.98 = 5,253.42/x
3. Step 3: Cross multiply
   16,350.46x = 24,527.98 × 5,253.42
4. Step 4: Simplify right side
   16,350.46x = 128,855,780.69
5. Step 5: Solve for x
   x = 128,855,780.69/16,350.46
6. Step 6: Final answer
   x = 7,880.87