Finding the Fourth Proportional to 2,441.52, 3,662.25 and 1,142.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,441.52 : 3,662.25 = 1,142.07 : x
2. Step 2: Convert to fraction form
   2,441.52/3,662.25 = 1,142.07/x
3. Step 3: Cross multiply
   2,441.52x = 3,662.25 × 1,142.07
4. Step 4: Simplify right side
   2,441.52x = 4,182,545.86
5. Step 5: Solve for x
   x = 4,182,545.86/2,441.52
6. Step 6: Final answer
   x = 1,713.09