Finding the Fourth Proportional to 2,396.72, 3,594.17 and 1,574.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,396.72 : 3,594.17 = 1,574.78 : x
2. Step 2: Convert to fraction form
   2,396.72/3,594.17 = 1,574.78/x
3. Step 3: Cross multiply
   2,396.72x = 3,594.17 × 1,574.78
4. Step 4: Simplify right side
   2,396.72x = 5,660,013.00
5. Step 5: Solve for x
   x = 5,660,013.00/2,396.72
6. Step 6: Final answer
   x = 2,361.56