Finding the Fourth Proportional to 2,399.33, 3,597.75 and 1,099.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,399.33 : 3,597.75 = 1,099.68 : x
2. Step 2: Convert to fraction form
   2,399.33/3,597.75 = 1,099.68/x
3. Step 3: Cross multiply
   2,399.33x = 3,597.75 × 1,099.68
4. Step 4: Simplify right side
   2,399.33x = 3,956,373.72
5. Step 5: Solve for x
   x = 3,956,373.72/2,399.33
6. Step 6: Final answer
   x = 1,648.95