Finding the Fourth Proportional to 8,009.82, 12,022.29 and 4,264.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,009.82 : 12,022.29 = 4,264.38 : x
2. Step 2: Convert to fraction form
   8,009.82/12,022.29 = 4,264.38/x
3. Step 3: Cross multiply
   8,009.82x = 12,022.29 × 4,264.38
4. Step 4: Simplify right side
   8,009.82x = 51,267,613.03
5. Step 5: Solve for x
   x = 51,267,613.03/8,009.82
6. Step 6: Final answer
   x = 6,400.59