Finding the Fourth Proportional to 12,008.43, 16,571.52 and 6,704.15

Step by Step Solution

1. Step 1: Write the proportion equation
   12,008.43 : 16,571.52 = 6,704.15 : x
2. Step 2: Convert to fraction form
   12,008.43/16,571.52 = 6,704.15/x
3. Step 3: Cross multiply
   12,008.43x = 16,571.52 × 6,704.15
4. Step 4: Simplify right side
   12,008.43x = 111,097,872.95
5. Step 5: Solve for x
   x = 111,097,872.95/12,008.43
6. Step 6: Final answer
   x = 9,251.66