Finding the Fourth Proportional to 6,822.33, 10,233.69 and 2,662.17

Step by Step Solution

1. Step 1: Write the proportion equation
   6,822.33 : 10,233.69 = 2,662.17 : x
2. Step 2: Convert to fraction form
   6,822.33/10,233.69 = 2,662.17/x
3. Step 3: Cross multiply
   6,822.33x = 10,233.69 × 2,662.17
4. Step 4: Simplify right side
   6,822.33x = 27,243,822.51
5. Step 5: Solve for x
   x = 27,243,822.51/6,822.33
6. Step 6: Final answer
   x = 3,993.33