Finding the Fourth Proportional to 33,861.30, 50,793.55 and 10,504.10

Step by Step Solution

1. Step 1: Write the proportion equation
   33,861.30 : 50,793.55 = 10,504.10 : x
2. Step 2: Convert to fraction form
   33,861.30/50,793.55 = 10,504.10/x
3. Step 3: Cross multiply
   33,861.30x = 50,793.55 × 10,504.10
4. Step 4: Simplify right side
   33,861.30x = 533,540,528.56
5. Step 5: Solve for x
   x = 533,540,528.56/33,861.30
6. Step 6: Final answer
   x = 15,756.65