Finding the Fourth Proportional to 12,196.46, 18,297.24 and 6,933.89

Step by Step Solution

1. Step 1: Write the proportion equation
   12,196.46 : 18,297.24 = 6,933.89 : x
2. Step 2: Convert to fraction form
   12,196.46/18,297.24 = 6,933.89/x
3. Step 3: Cross multiply
   12,196.46x = 18,297.24 × 6,933.89
4. Step 4: Simplify right side
   12,196.46x = 126,871,049.46
5. Step 5: Solve for x
   x = 126,871,049.46/12,196.46
6. Step 6: Final answer
   x = 10,402.28