Finding the Fourth Proportional to 12,079, 16,673.55 and 7,044.79

Step by Step Solution

1. Step 1: Write the proportion equation
   12,079 : 16,673.55 = 7,044.79 : x
2. Step 2: Convert to fraction form
   12,079/16,673.55 = 7,044.79/x
3. Step 3: Cross multiply
   12,079x = 16,673.55 × 7,044.79
4. Step 4: Simplify right side
   12,079x = 117,461,658.30
5. Step 5: Solve for x
   x = 117,461,658.30/12,079
6. Step 6: Final answer
   x = 9,724.45