Finding the Fourth Proportional to 2,494.96, 3,443.34 and 1,447.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494.96 : 3,443.34 = 1,447.06 : x
2. Step 2: Convert to fraction form
   2,494.96/3,443.34 = 1,447.06/x
3. Step 3: Cross multiply
   2,494.96x = 3,443.34 × 1,447.06
4. Step 4: Simplify right side
   2,494.96x = 4,982,719.58
5. Step 5: Solve for x
   x = 4,982,719.58/2,494.96
6. Step 6: Final answer
   x = 1,997.11