Finding the Fourth Proportional to 9,208.17, 12,707.37 and 5,016.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,208.17 : 12,707.37 = 5,016.42 : x
2. Step 2: Convert to fraction form
   9,208.17/12,707.37 = 5,016.42/x
3. Step 3: Cross multiply
   9,208.17x = 12,707.37 × 5,016.42
4. Step 4: Simplify right side
   9,208.17x = 63,745,505.02
5. Step 5: Solve for x
   x = 63,745,505.02/9,208.17
6. Step 6: Final answer
   x = 6,922.71