Finding the Fourth Proportional to 2,375.28, 3,559.68 and 1,451.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,375.28 : 3,559.68 = 1,451.16 : x
2. Step 2: Convert to fraction form
   2,375.28/3,559.68 = 1,451.16/x
3. Step 3: Cross multiply
   2,375.28x = 3,559.68 × 1,451.16
4. Step 4: Simplify right side
   2,375.28x = 5,165,665.23
5. Step 5: Solve for x
   x = 5,165,665.23/2,375.28
6. Step 6: Final answer
   x = 2,174.76