Finding the Fourth Proportional to 8,009.86, 12,016.68 and 2,744.92

Step by Step Solution

1. Step 1: Write the proportion equation
   8,009.86 : 12,016.68 = 2,744.92 : x
2. Step 2: Convert to fraction form
   8,009.86/12,016.68 = 2,744.92/x
3. Step 3: Cross multiply
   8,009.86x = 12,016.68 × 2,744.92
4. Step 4: Simplify right side
   8,009.86x = 32,984,825.27
5. Step 5: Solve for x
   x = 32,984,825.27/8,009.86
6. Step 6: Final answer
   x = 4,118.03