Finding the Fourth Proportional to 16,067.82, 22,173.59 and 8,994.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,067.82 : 22,173.59 = 8,994.24 : x
2. Step 2: Convert to fraction form
   16,067.82/22,173.59 = 8,994.24/x
3. Step 3: Cross multiply
   16,067.82x = 22,173.59 × 8,994.24
4. Step 4: Simplify right side
   16,067.82x = 199,434,590.12
5. Step 5: Solve for x
   x = 199,434,590.12/16,067.82
6. Step 6: Final answer
   x = 12,412.05