Finding the Fourth Proportional to 22,162.10, 33,233.42 and 8,301.38

Step by Step Solution

1. Step 1: Write the proportion equation
   22,162.10 : 33,233.42 = 8,301.38 : x
2. Step 2: Convert to fraction form
   22,162.10/33,233.42 = 8,301.38/x
3. Step 3: Cross multiply
   22,162.10x = 33,233.42 × 8,301.38
4. Step 4: Simplify right side
   22,162.10x = 275,883,040.45
5. Step 5: Solve for x
   x = 275,883,040.45/22,162.10
6. Step 6: Final answer
   x = 12,448.42