Finding the Fourth Proportional to 10,861.04, 16,293.48 and 3,464.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,861.04 : 16,293.48 = 3,464.72 : x
2. Step 2: Convert to fraction form
   10,861.04/16,293.48 = 3,464.72/x
3. Step 3: Cross multiply
   10,861.04x = 16,293.48 × 3,464.72
4. Step 4: Simplify right side
   10,861.04x = 56,452,346.03
5. Step 5: Solve for x
   x = 56,452,346.03/10,861.04
6. Step 6: Final answer
   x = 5,197.69