Finding the Fourth Proportional to 16,960.02, 23,404.32 and 9,508.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,960.02 : 23,404.32 = 9,508.02 : x
2. Step 2: Convert to fraction form
   16,960.02/23,404.32 = 9,508.02/x
3. Step 3: Cross multiply
   16,960.02x = 23,404.32 × 9,508.02
4. Step 4: Simplify right side
   16,960.02x = 222,528,742.65
5. Step 5: Solve for x
   x = 222,528,742.65/16,960.02
6. Step 6: Final answer
   x = 13,120.78