Finding the Fourth Proportional to 16,007.13, 22,091.06 and 8,838.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,007.13 : 22,091.06 = 8,838.42 : x
2. Step 2: Convert to fraction form
   16,007.13/22,091.06 = 8,838.42/x
3. Step 3: Cross multiply
   16,007.13x = 22,091.06 × 8,838.42
4. Step 4: Simplify right side
   16,007.13x = 195,250,022.33
5. Step 5: Solve for x
   x = 195,250,022.33/16,007.13
6. Step 6: Final answer
   x = 12,197.69