Finding the Fourth Proportional to 2,498.76, 3,448.71 and 1,451.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.76 : 3,448.71 = 1,451.43 : x
2. Step 2: Convert to fraction form
   2,498.76/3,448.71 = 1,451.43/x
3. Step 3: Cross multiply
   2,498.76x = 3,448.71 × 1,451.43
4. Step 4: Simplify right side
   2,498.76x = 5,005,561.16
5. Step 5: Solve for x
   x = 5,005,561.16/2,498.76
6. Step 6: Final answer
   x = 2,003.22