Finding the Fourth Proportional to 16,007.56, 22,091.91 and 8,838.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,007.56 : 22,091.91 = 8,838.76 : x
2. Step 2: Convert to fraction form
   16,007.56/22,091.91 = 8,838.76/x
3. Step 3: Cross multiply
   16,007.56x = 22,091.91 × 8,838.76
4. Step 4: Simplify right side
   16,007.56x = 195,264,935.78
5. Step 5: Solve for x
   x = 195,264,935.78/16,007.56
6. Step 6: Final answer
   x = 12,198.29