Finding the Fourth Proportional to 12,034.05, 16,607.72 and 6,729.22

Step by Step Solution

1. Step 1: Write the proportion equation
   12,034.05 : 16,607.72 = 6,729.22 : x
2. Step 2: Convert to fraction form
   12,034.05/16,607.72 = 6,729.22/x
3. Step 3: Cross multiply
   12,034.05x = 16,607.72 × 6,729.22
4. Step 4: Simplify right side
   12,034.05x = 111,757,001.58
5. Step 5: Solve for x
   x = 111,757,001.58/12,034.05
6. Step 6: Final answer
   x = 9,286.73