Finding the Fourth Proportional to 2,499.25, 3,448.97 and 1,451.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499.25 : 3,448.97 = 1,451.31 : x
2. Step 2: Convert to fraction form
   2,499.25/3,448.97 = 1,451.31/x
3. Step 3: Cross multiply
   2,499.25x = 3,448.97 × 1,451.31
4. Step 4: Simplify right side
   2,499.25x = 5,005,524.65
5. Step 5: Solve for x
   x = 5,005,524.65/2,499.25
6. Step 6: Final answer
   x = 2,002.81