Finding the Fourth Proportional to 27,017.27, 37,288.68 and 16,116.09

Step by Step Solution

1. Step 1: Write the proportion equation
   27,017.27 : 37,288.68 = 16,116.09 : x
2. Step 2: Convert to fraction form
   27,017.27/37,288.68 = 16,116.09/x
3. Step 3: Cross multiply
   27,017.27x = 37,288.68 × 16,116.09
4. Step 4: Simplify right side
   27,017.27x = 600,947,722.86
5. Step 5: Solve for x
   x = 600,947,722.86/27,017.27
6. Step 6: Final answer
   x = 22,243.10