Finding the Fourth Proportional to 2,441.79, 3,662.91 and 882.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,441.79 : 3,662.91 = 882.18 : x
2. Step 2: Convert to fraction form
   2,441.79/3,662.91 = 882.18/x
3. Step 3: Cross multiply
   2,441.79x = 3,662.91 × 882.18
4. Step 4: Simplify right side
   2,441.79x = 3,231,341.53
5. Step 5: Solve for x
   x = 3,231,341.53/2,441.79
6. Step 6: Final answer
   x = 1,323.35