Finding the Fourth Proportional to 6,287.88, 9,425.16 and 3,003.24

Step by Step Solution

1. Step 1: Write the proportion equation
   6,287.88 : 9,425.16 = 3,003.24 : x
2. Step 2: Convert to fraction form
   6,287.88/9,425.16 = 3,003.24/x
3. Step 3: Cross multiply
   6,287.88x = 9,425.16 × 3,003.24
4. Step 4: Simplify right side
   6,287.88x = 28,306,017.52
5. Step 5: Solve for x
   x = 28,306,017.52/6,287.88
6. Step 6: Final answer
   x = 4,501.68