Finding the Fourth Proportional to 2,297.60, 3,443.04 and 1,323.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,297.60 : 3,443.04 = 1,323.92 : x
2. Step 2: Convert to fraction form
   2,297.60/3,443.04 = 1,323.92/x
3. Step 3: Cross multiply
   2,297.60x = 3,443.04 × 1,323.92
4. Step 4: Simplify right side
   2,297.60x = 4,558,309.52
5. Step 5: Solve for x
   x = 4,558,309.52/2,297.60
6. Step 6: Final answer
   x = 1,983.94