Finding the Fourth Proportional to 10,863.35, 16,291.58 and 3,466.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,863.35 : 16,291.58 = 3,466.10 : x
2. Step 2: Convert to fraction form
   10,863.35/16,291.58 = 3,466.10/x
3. Step 3: Cross multiply
   10,863.35x = 16,291.58 × 3,466.10
4. Step 4: Simplify right side
   10,863.35x = 56,468,268.84
5. Step 5: Solve for x
   x = 56,468,268.84/10,863.35
6. Step 6: Final answer
   x = 5,198.05