Finding the Fourth Proportional to 2,571.45, 3,548.91 and 1,452.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,571.45 : 3,548.91 = 1,452.43 : x
2. Step 2: Convert to fraction form
   2,571.45/3,548.91 = 1,452.43/x
3. Step 3: Cross multiply
   2,571.45x = 3,548.91 × 1,452.43
4. Step 4: Simplify right side
   2,571.45x = 5,154,543.35
5. Step 5: Solve for x
   x = 5,154,543.35/2,571.45
6. Step 6: Final answer
   x = 2,004.53