Finding the Fourth Proportional to 3,222.56, 4,857.96 and 3,008.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,222.56 : 4,857.96 = 3,008.24 : x
2. Step 2: Convert to fraction form
   3,222.56/4,857.96 = 3,008.24/x
3. Step 3: Cross multiply
   3,222.56x = 4,857.96 × 3,008.24
4. Step 4: Simplify right side
   3,222.56x = 14,613,909.59
5. Step 5: Solve for x
   x = 14,613,909.59/3,222.56
6. Step 6: Final answer
   x = 4,534.88