Finding the Fourth Proportional to 2,241.10, 3,361.50 and 1,008.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,241.10 : 3,361.50 = 1,008.18 : x
2. Step 2: Convert to fraction form
   2,241.10/3,361.50 = 1,008.18/x
3. Step 3: Cross multiply
   2,241.10x = 3,361.50 × 1,008.18
4. Step 4: Simplify right side
   2,241.10x = 3,388,997.07
5. Step 5: Solve for x
   x = 3,388,997.07/2,241.10
6. Step 6: Final answer
   x = 1,512.20