Finding the Fourth Proportional to 2,496.47, 3,742.07 and 935.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,496.47 : 3,742.07 = 935.46 : x
2. Step 2: Convert to fraction form
   2,496.47/3,742.07 = 935.46/x
3. Step 3: Cross multiply
   2,496.47x = 3,742.07 × 935.46
4. Step 4: Simplify right side
   2,496.47x = 3,500,559.14
5. Step 5: Solve for x
   x = 3,500,559.14/2,496.47
6. Step 6: Final answer
   x = 1,402.20