Finding the Fourth Proportional to 2,398.82, 3,594.27 and 1,097.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,398.82 : 3,594.27 = 1,097.42 : x
2. Step 2: Convert to fraction form
   2,398.82/3,594.27 = 1,097.42/x
3. Step 3: Cross multiply
   2,398.82x = 3,594.27 × 1,097.42
4. Step 4: Simplify right side
   2,398.82x = 3,944,418.30
5. Step 5: Solve for x
   x = 3,944,418.30/2,398.82
6. Step 6: Final answer
   x = 1,644.32