Finding the Fourth Proportional to 33,900.05, 50,783.87 and 16,105.38

Step by Step Solution

1. Step 1: Write the proportion equation
   33,900.05 : 50,783.87 = 16,105.38 : x
2. Step 2: Convert to fraction form
   33,900.05/50,783.87 = 16,105.38/x
3. Step 3: Cross multiply
   33,900.05x = 50,783.87 × 16,105.38
4. Step 4: Simplify right side
   33,900.05x = 817,893,374.04
5. Step 5: Solve for x
   x = 817,893,374.04/33,900.05
6. Step 6: Final answer
   x = 24,126.61