Finding the Fourth Proportional to 9,208.82, 12,708.23 and 5,017.07

Step by Step Solution

1. Step 1: Write the proportion equation
   9,208.82 : 12,708.23 = 5,017.07 : x
2. Step 2: Convert to fraction form
   9,208.82/12,708.23 = 5,017.07/x
3. Step 3: Cross multiply
   9,208.82x = 12,708.23 × 5,017.07
4. Step 4: Simplify right side
   9,208.82x = 63,757,990.86
5. Step 5: Solve for x
   x = 63,757,990.86/9,208.82
6. Step 6: Final answer
   x = 6,923.58