Finding the Fourth Proportional to 11,996.38, 17,992.52 and 3,229.24

Step by Step Solution

1. Step 1: Write the proportion equation
   11,996.38 : 17,992.52 = 3,229.24 : x
2. Step 2: Convert to fraction form
   11,996.38/17,992.52 = 3,229.24/x
3. Step 3: Cross multiply
   11,996.38x = 17,992.52 × 3,229.24
4. Step 4: Simplify right side
   11,996.38x = 58,102,196.07
5. Step 5: Solve for x
   x = 58,102,196.07/11,996.38
6. Step 6: Final answer
   x = 4,843.31