Finding the Fourth Proportional to 6,357.24, 8,771.52 and 4,002.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,357.24 : 8,771.52 = 4,002.48 : x
2. Step 2: Convert to fraction form
   6,357.24/8,771.52 = 4,002.48/x
3. Step 3: Cross multiply
   6,357.24x = 8,771.52 × 4,002.48
4. Step 4: Simplify right side
   6,357.24x = 35,107,833.37
5. Step 5: Solve for x
   x = 35,107,833.37/6,357.24
6. Step 6: Final answer
   x = 5,522.50