Finding the Fourth Proportional to 16,683.42, 23,031.46 and 9,608.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,683.42 : 23,031.46 = 9,608.48 : x
2. Step 2: Convert to fraction form
   16,683.42/23,031.46 = 9,608.48/x
3. Step 3: Cross multiply
   16,683.42x = 23,031.46 × 9,608.48
4. Step 4: Simplify right side
   16,683.42x = 221,297,322.78
5. Step 5: Solve for x
   x = 221,297,322.78/16,683.42
6. Step 6: Final answer
   x = 13,264.51