Finding the Fourth Proportional to 2,571.72, 3,548.76 and 1,452.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,571.72 : 3,548.76 = 1,452.60 : x
2. Step 2: Convert to fraction form
   2,571.72/3,548.76 = 1,452.60/x
3. Step 3: Cross multiply
   2,571.72x = 3,548.76 × 1,452.60
4. Step 4: Simplify right side
   2,571.72x = 5,154,928.78
5. Step 5: Solve for x
   x = 5,154,928.78/2,571.72
6. Step 6: Final answer
   x = 2,004.47