Finding the Fourth Proportional to 3,933.29, 5,427.72 and 2,361.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,933.29 : 5,427.72 = 2,361.48 : x
2. Step 2: Convert to fraction form
   3,933.29/5,427.72 = 2,361.48/x
3. Step 3: Cross multiply
   3,933.29x = 5,427.72 × 2,361.48
4. Step 4: Simplify right side
   3,933.29x = 12,817,452.23
5. Step 5: Solve for x
   x = 12,817,452.23/3,933.29
6. Step 6: Final answer
   x = 3,258.71