Finding the Fourth Proportional to 2,535.96, 3,785.88 and 2,208

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535.96 : 3,785.88 = 2,208 : x
2. Step 2: Convert to fraction form
   2,535.96/3,785.88 = 2,208/x
3. Step 3: Cross multiply
   2,535.96x = 3,785.88 × 2,208
4. Step 4: Simplify right side
   2,535.96x = 8,359,223.04
5. Step 5: Solve for x
   x = 8,359,223.04/2,535.96
6. Step 6: Final answer
   x = 3,296.28