Finding the Fourth Proportional to 1,608.43, 2,408.71 and 1,452.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,608.43 : 2,408.71 = 1,452.60 : x
2. Step 2: Convert to fraction form
   1,608.43/2,408.71 = 1,452.60/x
3. Step 3: Cross multiply
   1,608.43x = 2,408.71 × 1,452.60
4. Step 4: Simplify right side
   1,608.43x = 3,498,892.15
5. Step 5: Solve for x
   x = 3,498,892.15/1,608.43
6. Step 6: Final answer
   x = 2,175.35