Finding the Fourth Proportional to 4,171.30, 5,756.33 and 2,282.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,171.30 : 5,756.33 = 2,282.82 : x
2. Step 2: Convert to fraction form
   4,171.30/5,756.33 = 2,282.82/x
3. Step 3: Cross multiply
   4,171.30x = 5,756.33 × 2,282.82
4. Step 4: Simplify right side
   4,171.30x = 13,140,649.37
5. Step 5: Solve for x
   x = 13,140,649.37/4,171.30
6. Step 6: Final answer
   x = 3,150.25