Finding the Fourth Proportional to 33,003.04, 49,509.27 and 10,811.68

Step by Step Solution

1. Step 1: Write the proportion equation
   33,003.04 : 49,509.27 = 10,811.68 : x
2. Step 2: Convert to fraction form
   33,003.04/49,509.27 = 10,811.68/x
3. Step 3: Cross multiply
   33,003.04x = 49,509.27 × 10,811.68
4. Step 4: Simplify right side
   33,003.04x = 535,278,384.27
5. Step 5: Solve for x
   x = 535,278,384.27/33,003.04
6. Step 6: Final answer
   x = 16,219.06