Finding the Fourth Proportional to 36,048.38, 49,747.53 and 20,132.84

Step by Step Solution

1. Step 1: Write the proportion equation
   36,048.38 : 49,747.53 = 20,132.84 : x
2. Step 2: Convert to fraction form
   36,048.38/49,747.53 = 20,132.84/x
3. Step 3: Cross multiply
   36,048.38x = 49,747.53 × 20,132.84
4. Step 4: Simplify right side
   36,048.38x = 1,001,559,061.89
5. Step 5: Solve for x
   x = 1,001,559,061.89/36,048.38
6. Step 6: Final answer
   x = 27,783.75