Finding the Fourth Proportional to 16,067.04, 22,174.61 and 8,994.93

Step by Step Solution

1. Step 1: Write the proportion equation
   16,067.04 : 22,174.61 = 8,994.93 : x
2. Step 2: Convert to fraction form
   16,067.04/22,174.61 = 8,994.93/x
3. Step 3: Cross multiply
   16,067.04x = 22,174.61 × 8,994.93
4. Step 4: Simplify right side
   16,067.04x = 199,459,019.75
5. Step 5: Solve for x
   x = 199,459,019.75/16,067.04
6. Step 6: Final answer
   x = 12,414.17