Finding the Fourth Proportional to 3,002.88, 4,500.24 and 1,152.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,002.88 : 4,500.24 = 1,152.24 : x
2. Step 2: Convert to fraction form
   3,002.88/4,500.24 = 1,152.24/x
3. Step 3: Cross multiply
   3,002.88x = 4,500.24 × 1,152.24
4. Step 4: Simplify right side
   3,002.88x = 5,185,356.54
5. Step 5: Solve for x
   x = 5,185,356.54/3,002.88
6. Step 6: Final answer
   x = 1,726.79