Finding the Fourth Proportional to 36,808.27, 50,789.89 and 20,674.96

Step by Step Solution

1. Step 1: Write the proportion equation
   36,808.27 : 50,789.89 = 20,674.96 : x
2. Step 2: Convert to fraction form
   36,808.27/50,789.89 = 20,674.96/x
3. Step 3: Cross multiply
   36,808.27x = 50,789.89 × 20,674.96
4. Step 4: Simplify right side
   36,808.27x = 1,050,078,944.15
5. Step 5: Solve for x
   x = 1,050,078,944.15/36,808.27
6. Step 6: Final answer
   x = 28,528.34