Finding the Fourth Proportional to 12,150.89, 16,767.71 and 6,773.05

Step by Step Solution

1. Step 1: Write the proportion equation
   12,150.89 : 16,767.71 = 6,773.05 : x
2. Step 2: Convert to fraction form
   12,150.89/16,767.71 = 6,773.05/x
3. Step 3: Cross multiply
   12,150.89x = 16,767.71 × 6,773.05
4. Step 4: Simplify right side
   12,150.89x = 113,568,550.71
5. Step 5: Solve for x
   x = 113,568,550.71/12,150.89
6. Step 6: Final answer
   x = 9,346.52