Finding the Fourth Proportional to 2,627.38, 3,625.72 and 1,448.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627.38 : 3,625.72 = 1,448.43 : x
2. Step 2: Convert to fraction form
   2,627.38/3,625.72 = 1,448.43/x
3. Step 3: Cross multiply
   2,627.38x = 3,625.72 × 1,448.43
4. Step 4: Simplify right side
   2,627.38x = 5,251,601.62
5. Step 5: Solve for x
   x = 5,251,601.62/2,627.38
6. Step 6: Final answer
   x = 1,998.80