Finding the Fourth Proportional to 3,866.82, 5,333.83 and 3,417.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,866.82 : 5,333.83 = 3,417.24 : x
2. Step 2: Convert to fraction form
   3,866.82/5,333.83 = 3,417.24/x
3. Step 3: Cross multiply
   3,866.82x = 5,333.83 × 3,417.24
4. Step 4: Simplify right side
   3,866.82x = 18,226,977.23
5. Step 5: Solve for x
   x = 18,226,977.23/3,866.82
6. Step 6: Final answer
   x = 4,713.69