Finding the Fourth Proportional to 9,208.52, 12,707.72 and 5,016.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,208.52 : 12,707.72 = 5,016.76 : x
2. Step 2: Convert to fraction form
   9,208.52/12,707.72 = 5,016.76/x
3. Step 3: Cross multiply
   9,208.52x = 12,707.72 × 5,016.76
4. Step 4: Simplify right side
   9,208.52x = 63,751,581.39
5. Step 5: Solve for x
   x = 63,751,581.39/9,208.52
6. Step 6: Final answer
   x = 6,923.11