Finding the Fourth Proportional to 2,498.26, 3,447.05 and 1,449.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.26 : 3,447.05 = 1,449.72 : x
2. Step 2: Convert to fraction form
   2,498.26/3,447.05 = 1,449.72/x
3. Step 3: Cross multiply
   2,498.26x = 3,447.05 × 1,449.72
4. Step 4: Simplify right side
   2,498.26x = 4,997,257.33
5. Step 5: Solve for x
   x = 4,997,257.33/2,498.26
6. Step 6: Final answer
   x = 2,000.30