Finding the Fourth Proportional to 33,744.50, 50,617.56 and 10,372.76

Step by Step Solution

1. Step 1: Write the proportion equation
   33,744.50 : 50,617.56 = 10,372.76 : x
2. Step 2: Convert to fraction form
   33,744.50/50,617.56 = 10,372.76/x
3. Step 3: Cross multiply
   33,744.50x = 50,617.56 × 10,372.76
4. Step 4: Simplify right side
   33,744.50x = 525,043,801.67
5. Step 5: Solve for x
   x = 525,043,801.67/33,744.50
6. Step 6: Final answer
   x = 15,559.39