Finding the Fourth Proportional to 10,744.37, 16,112.69 and 3,722.49

Step by Step Solution

1. Step 1: Write the proportion equation
   10,744.37 : 16,112.69 = 3,722.49 : x
2. Step 2: Convert to fraction form
   10,744.37/16,112.69 = 3,722.49/x
3. Step 3: Cross multiply
   10,744.37x = 16,112.69 × 3,722.49
4. Step 4: Simplify right side
   10,744.37x = 59,979,327.40
5. Step 5: Solve for x
   x = 59,979,327.40/10,744.37
6. Step 6: Final answer
   x = 5,582.40