Finding the Fourth Proportional to 2,462.04, 3,399.30 and 1,578.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,462.04 : 3,399.30 = 1,578.96 : x
2. Step 2: Convert to fraction form
   2,462.04/3,399.30 = 1,578.96/x
3. Step 3: Cross multiply
   2,462.04x = 3,399.30 × 1,578.96
4. Step 4: Simplify right side
   2,462.04x = 5,367,358.73
5. Step 5: Solve for x
   x = 5,367,358.73/2,462.04
6. Step 6: Final answer
   x = 2,180.05