Finding the Fourth Proportional to 10,944.96, 16,418.16 and 3,924.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,944.96 : 16,418.16 = 3,924.24 : x
2. Step 2: Convert to fraction form
   10,944.96/16,418.16 = 3,924.24/x
3. Step 3: Cross multiply
   10,944.96x = 16,418.16 × 3,924.24
4. Step 4: Simplify right side
   10,944.96x = 64,428,800.20
5. Step 5: Solve for x
   x = 64,428,800.20/10,944.96
6. Step 6: Final answer
   x = 5,886.62