Finding the Fourth Proportional to 16,683.94, 23,016.68 and 9,608.86

Step by Step Solution

1. Step 1: Write the proportion equation
   16,683.94 : 23,016.68 = 9,608.86 : x
2. Step 2: Convert to fraction form
   16,683.94/23,016.68 = 9,608.86/x
3. Step 3: Cross multiply
   16,683.94x = 23,016.68 × 9,608.86
4. Step 4: Simplify right side
   16,683.94x = 221,164,055.78
5. Step 5: Solve for x
   x = 221,164,055.78/16,683.94
6. Step 6: Final answer
   x = 13,256.10