Finding the Fourth Proportional to 36,075.98, 49,783.89 and 20,160.56

Step by Step Solution

1. Step 1: Write the proportion equation
   36,075.98 : 49,783.89 = 20,160.56 : x
2. Step 2: Convert to fraction form
   36,075.98/49,783.89 = 20,160.56/x
3. Step 3: Cross multiply
   36,075.98x = 49,783.89 × 20,160.56
4. Step 4: Simplify right side
   36,075.98x = 1,003,671,101.38
5. Step 5: Solve for x
   x = 1,003,671,101.38/36,075.98
6. Step 6: Final answer
   x = 27,821.03