Finding the Fourth Proportional to 11,011.97, 15,196.46 and 5,976.33

Step by Step Solution

1. Step 1: Write the proportion equation
   11,011.97 : 15,196.46 = 5,976.33 : x
2. Step 2: Convert to fraction form
   11,011.97/15,196.46 = 5,976.33/x
3. Step 3: Cross multiply
   11,011.97x = 15,196.46 × 5,976.33
4. Step 4: Simplify right side
   11,011.97x = 90,819,029.91
5. Step 5: Solve for x
   x = 90,819,029.91/11,011.97
6. Step 6: Final answer
   x = 8,247.30