Finding the Fourth Proportional to 8,162.82, 12,227.75 and 5,382.62

Step by Step Solution

1. Step 1: Write the proportion equation
   8,162.82 : 12,227.75 = 5,382.62 : x
2. Step 2: Convert to fraction form
   8,162.82/12,227.75 = 5,382.62/x
3. Step 3: Cross multiply
   8,162.82x = 12,227.75 × 5,382.62
4. Step 4: Simplify right side
   8,162.82x = 65,817,331.71
5. Step 5: Solve for x
   x = 65,817,331.71/8,162.82
6. Step 6: Final answer
   x = 8,063.06