Finding the Fourth Proportional to 2,168.34, 3,253.41 and 935.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,168.34 : 3,253.41 = 935.52 : x
2. Step 2: Convert to fraction form
   2,168.34/3,253.41 = 935.52/x
3. Step 3: Cross multiply
   2,168.34x = 3,253.41 × 935.52
4. Step 4: Simplify right side
   2,168.34x = 3,043,630.12
5. Step 5: Solve for x
   x = 3,043,630.12/2,168.34
6. Step 6: Final answer
   x = 1,403.67