Finding the Fourth Proportional to 33,127.08, 49,692.24 and 10,939.98

Step by Step Solution

1. Step 1: Write the proportion equation
   33,127.08 : 49,692.24 = 10,939.98 : x
2. Step 2: Convert to fraction form
   33,127.08/49,692.24 = 10,939.98/x
3. Step 3: Cross multiply
   33,127.08x = 49,692.24 × 10,939.98
4. Step 4: Simplify right side
   33,127.08x = 543,632,111.76
5. Step 5: Solve for x
   x = 543,632,111.76/33,127.08
6. Step 6: Final answer
   x = 16,410.50