Finding the Fourth Proportional to 16,964.72, 23,410.68 and 9,512.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,964.72 : 23,410.68 = 9,512.24 : x
2. Step 2: Convert to fraction form
   16,964.72/23,410.68 = 9,512.24/x
3. Step 3: Cross multiply
   16,964.72x = 23,410.68 × 9,512.24
4. Step 4: Simplify right side
   16,964.72x = 222,688,006.72
5. Step 5: Solve for x
   x = 222,688,006.72/16,964.72
6. Step 6: Final answer
   x = 13,126.54