Finding the Fourth Proportional to 12,717.29, 17,550.06 and 7,052.27

Step by Step Solution

1. Step 1: Write the proportion equation
   12,717.29 : 17,550.06 = 7,052.27 : x
2. Step 2: Convert to fraction form
   12,717.29/17,550.06 = 7,052.27/x
3. Step 3: Cross multiply
   12,717.29x = 17,550.06 × 7,052.27
4. Step 4: Simplify right side
   12,717.29x = 123,767,761.64
5. Step 5: Solve for x
   x = 123,767,761.64/12,717.29
6. Step 6: Final answer
   x = 9,732.25