Finding the Fourth Proportional to 2,233.02, 3,347.67 and 935.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,233.02 : 3,347.67 = 935.40 : x
2. Step 2: Convert to fraction form
   2,233.02/3,347.67 = 935.40/x
3. Step 3: Cross multiply
   2,233.02x = 3,347.67 × 935.40
4. Step 4: Simplify right side
   2,233.02x = 3,131,410.52
5. Step 5: Solve for x
   x = 3,131,410.52/2,233.02
6. Step 6: Final answer
   x = 1,402.32