Finding the Fourth Proportional to 3,959.12, 5,933.82 and 3,473.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,959.12 : 5,933.82 = 3,473.12 : x
2. Step 2: Convert to fraction form
   3,959.12/5,933.82 = 3,473.12/x
3. Step 3: Cross multiply
   3,959.12x = 5,933.82 × 3,473.12
4. Step 4: Simplify right side
   3,959.12x = 20,608,868.92
5. Step 5: Solve for x
   x = 20,608,868.92/3,959.12
6. Step 6: Final answer
   x = 5,205.42