Finding the Fourth Proportional to 23,067.98, 34,612.91 and 13,726.45

Step by Step Solution

1. Step 1: Write the proportion equation
   23,067.98 : 34,612.91 = 13,726.45 : x
2. Step 2: Convert to fraction form
   23,067.98/34,612.91 = 13,726.45/x
3. Step 3: Cross multiply
   23,067.98x = 34,612.91 × 13,726.45
4. Step 4: Simplify right side
   23,067.98x = 475,112,378.47
5. Step 5: Solve for x
   x = 475,112,378.47/23,067.98
6. Step 6: Final answer
   x = 20,596.18