Finding the Fourth Proportional to 12,222.38, 18,327.36 and 5,973.02

Step by Step Solution

1. Step 1: Write the proportion equation
   12,222.38 : 18,327.36 = 5,973.02 : x
2. Step 2: Convert to fraction form
   12,222.38/18,327.36 = 5,973.02/x
3. Step 3: Cross multiply
   12,222.38x = 18,327.36 × 5,973.02
4. Step 4: Simplify right side
   12,222.38x = 109,469,687.83
5. Step 5: Solve for x
   x = 109,469,687.83/12,222.38
6. Step 6: Final answer
   x = 8,956.50