Finding the Fourth Proportional to 22,439.52, 30,965.27 and 12,367.93

Step by Step Solution

1. Step 1: Write the proportion equation
   22,439.52 : 30,965.27 = 12,367.93 : x
2. Step 2: Convert to fraction form
   22,439.52/30,965.27 = 12,367.93/x
3. Step 3: Cross multiply
   22,439.52x = 30,965.27 × 12,367.93
4. Step 4: Simplify right side
   22,439.52x = 382,976,291.79
5. Step 5: Solve for x
   x = 382,976,291.79/22,439.52
6. Step 6: Final answer
   x = 17,067.04