Finding the Fourth Proportional to 12,367.56, 17,067.06 and 7,062.24

Step by Step Solution

1. Step 1: Write the proportion equation
   12,367.56 : 17,067.06 = 7,062.24 : x
2. Step 2: Convert to fraction form
   12,367.56/17,067.06 = 7,062.24/x
3. Step 3: Cross multiply
   12,367.56x = 17,067.06 × 7,062.24
4. Step 4: Simplify right side
   12,367.56x = 120,531,673.81
5. Step 5: Solve for x
   x = 120,531,673.81/12,367.56
6. Step 6: Final answer
   x = 9,745.79