Finding the Fourth Proportional to 2,395.50, 3,594.48 and 1,097.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,395.50 : 3,594.48 = 1,097.28 : x
2. Step 2: Convert to fraction form
   2,395.50/3,594.48 = 1,097.28/x
3. Step 3: Cross multiply
   2,395.50x = 3,594.48 × 1,097.28
4. Step 4: Simplify right side
   2,395.50x = 3,944,151.01
5. Step 5: Solve for x
   x = 3,944,151.01/2,395.50
6. Step 6: Final answer
   x = 1,646.48