Finding the Fourth Proportional to 33,819.24, 50,733.72 and 10,447.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,819.24 : 50,733.72 = 10,447.50 : x
2. Step 2: Convert to fraction form
   33,819.24/50,733.72 = 10,447.50/x
3. Step 3: Cross multiply
   33,819.24x = 50,733.72 × 10,447.50
4. Step 4: Simplify right side
   33,819.24x = 530,040,539.70
5. Step 5: Solve for x
   x = 530,040,539.70/33,819.24
6. Step 6: Final answer
   x = 15,672.75