Finding the Fourth Proportional to 2,496.30, 3,742.20 and 935.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,496.30 : 3,742.20 = 935.19 : x
2. Step 2: Convert to fraction form
   2,496.30/3,742.20 = 935.19/x
3. Step 3: Cross multiply
   2,496.30x = 3,742.20 × 935.19
4. Step 4: Simplify right side
   2,496.30x = 3,499,668.02
5. Step 5: Solve for x
   x = 3,499,668.02/2,496.30
6. Step 6: Final answer
   x = 1,401.94