Finding the Fourth Proportional to 2,471.25, 3,410.33 and 1,423.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,471.25 : 3,410.33 = 1,423.52 : x
2. Step 2: Convert to fraction form
   2,471.25/3,410.33 = 1,423.52/x
3. Step 3: Cross multiply
   2,471.25x = 3,410.33 × 1,423.52
4. Step 4: Simplify right side
   2,471.25x = 4,854,648.79
5. Step 5: Solve for x
   x = 4,854,648.79/2,471.25
6. Step 6: Final answer
   x = 1,964.45