Finding the Fourth Proportional to 2,572.98, 3,549.41 and 1,627.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,572.98 : 3,549.41 = 1,627.18 : x
2. Step 2: Convert to fraction form
   2,572.98/3,549.41 = 1,627.18/x
3. Step 3: Cross multiply
   2,572.98x = 3,549.41 × 1,627.18
4. Step 4: Simplify right side
   2,572.98x = 5,775,524.90
5. Step 5: Solve for x
   x = 5,775,524.90/2,572.98
6. Step 6: Final answer
   x = 2,244.68