Finding the Fourth Proportional to 12,716.37, 17,550.40 and 7,052.38

Step by Step Solution

1. Step 1: Write the proportion equation
   12,716.37 : 17,550.40 = 7,052.38 : x
2. Step 2: Convert to fraction form
   12,716.37/17,550.40 = 7,052.38/x
3. Step 3: Cross multiply
   12,716.37x = 17,550.40 × 7,052.38
4. Step 4: Simplify right side
   12,716.37x = 123,772,028.45
5. Step 5: Solve for x
   x = 123,772,028.45/12,716.37
6. Step 6: Final answer
   x = 9,733.28