Finding the Fourth Proportional to 16,601.27, 22,914.56 and 10,940.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,601.27 : 22,914.56 = 10,940.18 : x
2. Step 2: Convert to fraction form
   16,601.27/22,914.56 = 10,940.18/x
3. Step 3: Cross multiply
   16,601.27x = 22,914.56 × 10,940.18
4. Step 4: Simplify right side
   16,601.27x = 250,689,323.80
5. Step 5: Solve for x
   x = 250,689,323.80/16,601.27
6. Step 6: Final answer
   x = 15,100.62