Finding the Fourth Proportional to 2,626.24, 3,624.30 and 1,447.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626.24 : 3,624.30 = 1,447.38 : x
2. Step 2: Convert to fraction form
   2,626.24/3,624.30 = 1,447.38/x
3. Step 3: Cross multiply
   2,626.24x = 3,624.30 × 1,447.38
4. Step 4: Simplify right side
   2,626.24x = 5,245,739.33
5. Step 5: Solve for x
   x = 5,245,739.33/2,626.24
6. Step 6: Final answer
   x = 1,997.43