Finding the Fourth Proportional to 23,961.99, 33,067.55 and 13,896.27

Step by Step Solution

1. Step 1: Write the proportion equation
   23,961.99 : 33,067.55 = 13,896.27 : x
2. Step 2: Convert to fraction form
   23,961.99/33,067.55 = 13,896.27/x
3. Step 3: Cross multiply
   23,961.99x = 33,067.55 × 13,896.27
4. Step 4: Simplify right side
   23,961.99x = 459,515,730.78
5. Step 5: Solve for x
   x = 459,515,730.78/23,961.99
6. Step 6: Final answer
   x = 19,176.86