Finding the Fourth Proportional to 12,732.25, 17,571.56 and 7,067.58

Step by Step Solution

1. Step 1: Write the proportion equation
   12,732.25 : 17,571.56 = 7,067.58 : x
2. Step 2: Convert to fraction form
   12,732.25/17,571.56 = 7,067.58/x
3. Step 3: Cross multiply
   12,732.25x = 17,571.56 × 7,067.58
4. Step 4: Simplify right side
   12,732.25x = 124,188,374.09
5. Step 5: Solve for x
   x = 124,188,374.09/12,732.25
6. Step 6: Final answer
   x = 9,753.84