Finding the Fourth Proportional to 2,571.60, 3,548.81 and 1,452.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,571.60 : 3,548.81 = 1,452.54 : x
2. Step 2: Convert to fraction form
   2,571.60/3,548.81 = 1,452.54/x
3. Step 3: Cross multiply
   2,571.60x = 3,548.81 × 1,452.54
4. Step 4: Simplify right side
   2,571.60x = 5,154,788.48
5. Step 5: Solve for x
   x = 5,154,788.48/2,571.60
6. Step 6: Final answer
   x = 2,004.51