Finding the Fourth Proportional to 2,449.98, 3,673.59 and 1,151.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,449.98 : 3,673.59 = 1,151.43 : x
2. Step 2: Convert to fraction form
   2,449.98/3,673.59 = 1,151.43/x
3. Step 3: Cross multiply
   2,449.98x = 3,673.59 × 1,151.43
4. Step 4: Simplify right side
   2,449.98x = 4,229,881.73
5. Step 5: Solve for x
   x = 4,229,881.73/2,449.98
6. Step 6: Final answer
   x = 1,726.50