Finding the Fourth Proportional to 2,627.85, 3,626.59 and 1,448.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627.85 : 3,626.59 = 1,448.91 : x
2. Step 2: Convert to fraction form
   2,627.85/3,626.59 = 1,448.91/x
3. Step 3: Cross multiply
   2,627.85x = 3,626.59 × 1,448.91
4. Step 4: Simplify right side
   2,627.85x = 5,254,612.49
5. Step 5: Solve for x
   x = 5,254,612.49/2,627.85
6. Step 6: Final answer
   x = 1,999.59