Finding the Fourth Proportional to 36,693.27, 50,636.48 and 19,926.27

Step by Step Solution

1. Step 1: Write the proportion equation
   36,693.27 : 50,636.48 = 19,926.27 : x
2. Step 2: Convert to fraction form
   36,693.27/50,636.48 = 19,926.27/x
3. Step 3: Cross multiply
   36,693.27x = 50,636.48 × 19,926.27
4. Step 4: Simplify right side
   36,693.27x = 1,008,996,072.70
5. Step 5: Solve for x
   x = 1,008,996,072.70/36,693.27
6. Step 6: Final answer
   x = 27,498.12