Finding the Fourth Proportional to 8,017.39, 12,025.98 and 2,680.97

Step by Step Solution

1. Step 1: Write the proportion equation
   8,017.39 : 12,025.98 = 2,680.97 : x
2. Step 2: Convert to fraction form
   8,017.39/12,025.98 = 2,680.97/x
3. Step 3: Cross multiply
   8,017.39x = 12,025.98 × 2,680.97
4. Step 4: Simplify right side
   8,017.39x = 32,241,231.47
5. Step 5: Solve for x
   x = 32,241,231.47/8,017.39
6. Step 6: Final answer
   x = 4,021.41