Finding the Fourth Proportional to 33,821.94, 50,735.34 and 10,445.34

Step by Step Solution

1. Step 1: Write the proportion equation
   33,821.94 : 50,735.34 = 10,445.34 : x
2. Step 2: Convert to fraction form
   33,821.94/50,735.34 = 10,445.34/x
3. Step 3: Cross multiply
   33,821.94x = 50,735.34 × 10,445.34
4. Step 4: Simplify right side
   33,821.94x = 529,947,876.32
5. Step 5: Solve for x
   x = 529,947,876.32/33,821.94
6. Step 6: Final answer
   x = 15,668.76