Finding the Fourth Proportional to 2,441.72, 3,662.72 and 798.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,441.72 : 3,662.72 = 798.28 : x
2. Step 2: Convert to fraction form
   2,441.72/3,662.72 = 798.28/x
3. Step 3: Cross multiply
   2,441.72x = 3,662.72 × 798.28
4. Step 4: Simplify right side
   2,441.72x = 2,923,876.12
5. Step 5: Solve for x
   x = 2,923,876.12/2,441.72
6. Step 6: Final answer
   x = 1,197.47