Finding the Fourth Proportional to 16,067.73, 22,173.77 and 8,994.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,067.73 : 22,173.77 = 8,994.14 : x
2. Step 2: Convert to fraction form
   16,067.73/22,173.77 = 8,994.14/x
3. Step 3: Cross multiply
   16,067.73x = 22,173.77 × 8,994.14
4. Step 4: Simplify right side
   16,067.73x = 199,433,935.88
5. Step 5: Solve for x
   x = 199,433,935.88/16,067.73
6. Step 6: Final answer
   x = 12,412.08