Finding the Fourth Proportional to 23,067.50, 31,833.24 and 12,996.06

Step by Step Solution

1. Step 1: Write the proportion equation
   23,067.50 : 31,833.24 = 12,996.06 : x
2. Step 2: Convert to fraction form
   23,067.50/31,833.24 = 12,996.06/x
3. Step 3: Cross multiply
   23,067.50x = 31,833.24 × 12,996.06
4. Step 4: Simplify right side
   23,067.50x = 413,706,697.03
5. Step 5: Solve for x
   x = 413,706,697.03/23,067.50
6. Step 6: Final answer
   x = 17,934.61