Finding the Fourth Proportional to 3,672.56, 5,509.18 and 1,451.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,672.56 : 5,509.18 = 1,451.27 : x
2. Step 2: Convert to fraction form
   3,672.56/5,509.18 = 1,451.27/x
3. Step 3: Cross multiply
   3,672.56x = 5,509.18 × 1,451.27
4. Step 4: Simplify right side
   3,672.56x = 7,995,323.25
5. Step 5: Solve for x
   x = 7,995,323.25/3,672.56
6. Step 6: Final answer
   x = 2,177.04