Finding the Fourth Proportional to 12,049.58, 16,628.50 and 7,016.73

Step by Step Solution

1. Step 1: Write the proportion equation
   12,049.58 : 16,628.50 = 7,016.73 : x
2. Step 2: Convert to fraction form
   12,049.58/16,628.50 = 7,016.73/x
3. Step 3: Cross multiply
   12,049.58x = 16,628.50 × 7,016.73
4. Step 4: Simplify right side
   12,049.58x = 116,677,659.72
5. Step 5: Solve for x
   x = 116,677,659.72/12,049.58
6. Step 6: Final answer
   x = 9,683.13