Finding the Fourth Proportional to 8,016.82, 11,062.83 and 4,480

Step by Step Solution

1. Step 1: Write the proportion equation
   8,016.82 : 11,062.83 = 4,480 : x
2. Step 2: Convert to fraction form
   8,016.82/11,062.83 = 4,480/x
3. Step 3: Cross multiply
   8,016.82x = 11,062.83 × 4,480
4. Step 4: Simplify right side
   8,016.82x = 49,561,478.40
5. Step 5: Solve for x
   x = 49,561,478.40/8,016.82
6. Step 6: Final answer
   x = 6,182.19