Finding the Fourth Proportional to 2,474.42, 3,414.56 and 1,412.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,474.42 : 3,414.56 = 1,412.10 : x
2. Step 2: Convert to fraction form
   2,474.42/3,414.56 = 1,412.10/x
3. Step 3: Cross multiply
   2,474.42x = 3,414.56 × 1,412.10
4. Step 4: Simplify right side
   2,474.42x = 4,821,693.12
5. Step 5: Solve for x
   x = 4,821,693.12/2,474.42
6. Step 6: Final answer
   x = 1,948.62