Finding the Fourth Proportional to 12,150.36, 16,767.43 and 6,846.89

Step by Step Solution

1. Step 1: Write the proportion equation
   12,150.36 : 16,767.43 = 6,846.89 : x
2. Step 2: Convert to fraction form
   12,150.36/16,767.43 = 6,846.89/x
3. Step 3: Cross multiply
   12,150.36x = 16,767.43 × 6,846.89
4. Step 4: Simplify right side
   12,150.36x = 114,804,630.72
5. Step 5: Solve for x
   x = 114,804,630.72/12,150.36
6. Step 6: Final answer
   x = 9,448.66