Finding the Fourth Proportional to 8,097.54, 12,145.44 and 2,550.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,097.54 : 12,145.44 = 2,550.72 : x
2. Step 2: Convert to fraction form
   8,097.54/12,145.44 = 2,550.72/x
3. Step 3: Cross multiply
   8,097.54x = 12,145.44 × 2,550.72
4. Step 4: Simplify right side
   8,097.54x = 30,979,616.72
5. Step 5: Solve for x
   x = 30,979,616.72/8,097.54
6. Step 6: Final answer
   x = 3,825.81