Finding the Fourth Proportional to 2,627.09, 3,625.40 and 1,448.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627.09 : 3,625.40 = 1,448.16 : x
2. Step 2: Convert to fraction form
   2,627.09/3,625.40 = 1,448.16/x
3. Step 3: Cross multiply
   2,627.09x = 3,625.40 × 1,448.16
4. Step 4: Simplify right side
   2,627.09x = 5,250,141.14
5. Step 5: Solve for x
   x = 5,250,141.14/2,627.09
6. Step 6: Final answer
   x = 1,998.46