Finding the Fourth Proportional to 12,036.96, 16,610.76 and 6,731.82

Step by Step Solution

1. Step 1: Write the proportion equation
   12,036.96 : 16,610.76 = 6,731.82 : x
2. Step 2: Convert to fraction form
   12,036.96/16,610.76 = 6,731.82/x
3. Step 3: Cross multiply
   12,036.96x = 16,610.76 × 6,731.82
4. Step 4: Simplify right side
   12,036.96x = 111,820,646.38
5. Step 5: Solve for x
   x = 111,820,646.38/12,036.96
6. Step 6: Final answer
   x = 9,289.77