Finding the Fourth Proportional to 2,414.88, 3,621.24 and 1,491.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,414.88 : 3,621.24 = 1,491.48 : x
2. Step 2: Convert to fraction form
   2,414.88/3,621.24 = 1,491.48/x
3. Step 3: Cross multiply
   2,414.88x = 3,621.24 × 1,491.48
4. Step 4: Simplify right side
   2,414.88x = 5,401,007.04
5. Step 5: Solve for x
   x = 5,401,007.04/2,414.88
6. Step 6: Final answer
   x = 2,236.55