Finding the Fourth Proportional to 12,654.96, 17,464.32 and 7,067.04

Step by Step Solution

1. Step 1: Write the proportion equation
   12,654.96 : 17,464.32 = 7,067.04 : x
2. Step 2: Convert to fraction form
   12,654.96/17,464.32 = 7,067.04/x
3. Step 3: Cross multiply
   12,654.96x = 17,464.32 × 7,067.04
4. Step 4: Simplify right side
   12,654.96x = 123,421,048.01
5. Step 5: Solve for x
   x = 123,421,048.01/12,654.96
6. Step 6: Final answer
   x = 9,752.78