Finding the Fourth Proportional to 10,850.29, 16,276.65 and 3,452.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,850.29 : 16,276.65 = 3,452.15 : x
2. Step 2: Convert to fraction form
   10,850.29/16,276.65 = 3,452.15/x
3. Step 3: Cross multiply
   10,850.29x = 16,276.65 × 3,452.15
4. Step 4: Simplify right side
   10,850.29x = 56,189,465.04
5. Step 5: Solve for x
   x = 56,189,465.04/10,850.29
6. Step 6: Final answer
   x = 5,178.62