Finding the Fourth Proportional to 16,016.77, 22,103.16 and 8,943.19

Step by Step Solution

1. Step 1: Write the proportion equation
   16,016.77 : 22,103.16 = 8,943.19 : x
2. Step 2: Convert to fraction form
   16,016.77/22,103.16 = 8,943.19/x
3. Step 3: Cross multiply
   16,016.77x = 22,103.16 × 8,943.19
4. Step 4: Simplify right side
   16,016.77x = 197,672,759.48
5. Step 5: Solve for x
   x = 197,672,759.48/16,016.77
6. Step 6: Final answer
   x = 12,341.61