Finding the Fourth Proportional to 8,166.29, 12,249.57 and 2,323.05

Step by Step Solution

1. Step 1: Write the proportion equation
   8,166.29 : 12,249.57 = 2,323.05 : x
2. Step 2: Convert to fraction form
   8,166.29/12,249.57 = 2,323.05/x
3. Step 3: Cross multiply
   8,166.29x = 12,249.57 × 2,323.05
4. Step 4: Simplify right side
   8,166.29x = 28,456,363.59
5. Step 5: Solve for x
   x = 28,456,363.59/8,166.29
6. Step 6: Final answer
   x = 3,484.62