Finding the Fourth Proportional to 36,062.82, 49,769.01 and 20,147.31

Step by Step Solution

1. Step 1: Write the proportion equation
   36,062.82 : 49,769.01 = 20,147.31 : x
2. Step 2: Convert to fraction form
   36,062.82/49,769.01 = 20,147.31/x
3. Step 3: Cross multiply
   36,062.82x = 49,769.01 × 20,147.31
4. Step 4: Simplify right side
   36,062.82x = 1,002,711,672.86
5. Step 5: Solve for x
   x = 1,002,711,672.86/36,062.82
6. Step 6: Final answer
   x = 27,804.58