Finding the Fourth Proportional to 10,942.44, 16,415.18 and 3,544.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,942.44 : 16,415.18 = 3,544.50 : x
2. Step 2: Convert to fraction form
   10,942.44/16,415.18 = 3,544.50/x
3. Step 3: Cross multiply
   10,942.44x = 16,415.18 × 3,544.50
4. Step 4: Simplify right side
   10,942.44x = 58,183,662.64
5. Step 5: Solve for x
   x = 58,183,662.64/10,942.44
6. Step 6: Final answer
   x = 5,317.25