Finding the Fourth Proportional to 2,627.82, 3,626.40 and 1,448.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627.82 : 3,626.40 = 1,448.96 : x
2. Step 2: Convert to fraction form
   2,627.82/3,626.40 = 1,448.96/x
3. Step 3: Cross multiply
   2,627.82x = 3,626.40 × 1,448.96
4. Step 4: Simplify right side
   2,627.82x = 5,254,508.54
5. Step 5: Solve for x
   x = 5,254,508.54/2,627.82
6. Step 6: Final answer
   x = 1,999.57