Finding the Fourth Proportional to 22,899.34, 34,344.89 and 8,108.33

Step by Step Solution

1. Step 1: Write the proportion equation
   22,899.34 : 34,344.89 = 8,108.33 : x
2. Step 2: Convert to fraction form
   22,899.34/34,344.89 = 8,108.33/x
3. Step 3: Cross multiply
   22,899.34x = 34,344.89 × 8,108.33
4. Step 4: Simplify right side
   22,899.34x = 278,479,661.39
5. Step 5: Solve for x
   x = 278,479,661.39/22,899.34
6. Step 6: Final answer
   x = 12,161.04