Finding the Fourth Proportional to 33,738.15, 50,607.77 and 15,013.83

Step by Step Solution

1. Step 1: Write the proportion equation
   33,738.15 : 50,607.77 = 15,013.83 : x
2. Step 2: Convert to fraction form
   33,738.15/50,607.77 = 15,013.83/x
3. Step 3: Cross multiply
   33,738.15x = 50,607.77 × 15,013.83
4. Step 4: Simplify right side
   33,738.15x = 759,816,380.39
5. Step 5: Solve for x
   x = 759,816,380.39/33,738.15
6. Step 6: Final answer
   x = 22,520.99