Finding the Fourth Proportional to 2,425.28, 3,632.52 and 1,452.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,425.28 : 3,632.52 = 1,452.56 : x
2. Step 2: Convert to fraction form
   2,425.28/3,632.52 = 1,452.56/x
3. Step 3: Cross multiply
   2,425.28x = 3,632.52 × 1,452.56
4. Step 4: Simplify right side
   2,425.28x = 5,276,453.25
5. Step 5: Solve for x
   x = 5,276,453.25/2,425.28
6. Step 6: Final answer
   x = 2,175.61