Finding the Fourth Proportional to 36,693.72, 50,635.98 and 19,926.36

Step by Step Solution

1. Step 1: Write the proportion equation
   36,693.72 : 50,635.98 = 19,926.36 : x
2. Step 2: Convert to fraction form
   36,693.72/50,635.98 = 19,926.36/x
3. Step 3: Cross multiply
   36,693.72x = 50,635.98 × 19,926.36
4. Step 4: Simplify right side
   36,693.72x = 1,008,990,766.43
5. Step 5: Solve for x
   x = 1,008,990,766.43/36,693.72
6. Step 6: Final answer
   x = 27,497.64