Finding the Fourth Proportional to 3,576.96, 4,933.71 and 3,456.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,576.96 : 4,933.71 = 3,456.54 : x
2. Step 2: Convert to fraction form
   3,576.96/4,933.71 = 3,456.54/x
3. Step 3: Cross multiply
   3,576.96x = 4,933.71 × 3,456.54
4. Step 4: Simplify right side
   3,576.96x = 17,053,565.96
5. Step 5: Solve for x
   x = 17,053,565.96/3,576.96
6. Step 6: Final answer
   x = 4,767.61