Finding the Fourth Proportional to 36,697.27, 50,641.98 and 19,930.27

Step by Step Solution

1. Step 1: Write the proportion equation
   36,697.27 : 50,641.98 = 19,930.27 : x
2. Step 2: Convert to fraction form
   36,697.27/50,641.98 = 19,930.27/x
3. Step 3: Cross multiply
   36,697.27x = 50,641.98 × 19,930.27
4. Step 4: Simplify right side
   36,697.27x = 1,009,308,334.73
5. Step 5: Solve for x
   x = 1,009,308,334.73/36,697.27
6. Step 6: Final answer
   x = 27,503.64