Finding the Fourth Proportional to 22,118.91, 30,544.39 and 14,055.23

Step by Step Solution

1. Step 1: Write the proportion equation
   22,118.91 : 30,544.39 = 14,055.23 : x
2. Step 2: Convert to fraction form
   22,118.91/30,544.39 = 14,055.23/x
3. Step 3: Cross multiply
   22,118.91x = 30,544.39 × 14,055.23
4. Step 4: Simplify right side
   22,118.91x = 429,308,269.72
5. Step 5: Solve for x
   x = 429,308,269.72/22,118.91
6. Step 6: Final answer
   x = 19,409.10