Finding the Fourth Proportional to 2,674.78, 3,691.21 and 1,496.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,674.78 : 3,691.21 = 1,496.13 : x
2. Step 2: Convert to fraction form
   2,674.78/3,691.21 = 1,496.13/x
3. Step 3: Cross multiply
   2,674.78x = 3,691.21 × 1,496.13
4. Step 4: Simplify right side
   2,674.78x = 5,522,530.02
5. Step 5: Solve for x
   x = 5,522,530.02/2,674.78
6. Step 6: Final answer
   x = 2,064.67