Finding the Fourth Proportional to 33,820.72, 50,737.44 and 10,441.68

Step by Step Solution

1. Step 1: Write the proportion equation
   33,820.72 : 50,737.44 = 10,441.68 : x
2. Step 2: Convert to fraction form
   33,820.72/50,737.44 = 10,441.68/x
3. Step 3: Cross multiply
   33,820.72x = 50,737.44 × 10,441.68
4. Step 4: Simplify right side
   33,820.72x = 529,784,112.50
5. Step 5: Solve for x
   x = 529,784,112.50/33,820.72
6. Step 6: Final answer
   x = 15,664.48