Finding the Fourth Proportional to 11,494.58, 15,859.69 and 7,016.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,494.58 : 15,859.69 = 7,016.69 : x
2. Step 2: Convert to fraction form
   11,494.58/15,859.69 = 7,016.69/x
3. Step 3: Cross multiply
   11,494.58x = 15,859.69 × 7,016.69
4. Step 4: Simplify right side
   11,494.58x = 111,282,550.33
5. Step 5: Solve for x
   x = 111,282,550.33/11,494.58
6. Step 6: Final answer
   x = 9,681.31