Finding the Fourth Proportional to 2,411.04, 3,617.96 and 1,112.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,411.04 : 3,617.96 = 1,112.44 : x
2. Step 2: Convert to fraction form
   2,411.04/3,617.96 = 1,112.44/x
3. Step 3: Cross multiply
   2,411.04x = 3,617.96 × 1,112.44
4. Step 4: Simplify right side
   2,411.04x = 4,024,763.42
5. Step 5: Solve for x
   x = 4,024,763.42/2,411.04
6. Step 6: Final answer
   x = 1,669.31