Finding the Fourth Proportional to 2,464, 3,694.56 and 1,078.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,464 : 3,694.56 = 1,078.24 : x
2. Step 2: Convert to fraction form
   2,464/3,694.56 = 1,078.24/x
3. Step 3: Cross multiply
   2,464x = 3,694.56 × 1,078.24
4. Step 4: Simplify right side
   2,464x = 3,983,622.37
5. Step 5: Solve for x
   x = 3,983,622.37/2,464
6. Step 6: Final answer
   x = 1,616.73