Finding the Fourth Proportional to 3,952.00, 5,453.86 and 2,183.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,952.00 : 5,453.86 = 2,183.72 : x
2. Step 2: Convert to fraction form
   3,952.00/5,453.86 = 2,183.72/x
3. Step 3: Cross multiply
   3,952.00x = 5,453.86 × 2,183.72
4. Step 4: Simplify right side
   3,952.00x = 11,909,684.08
5. Step 5: Solve for x
   x = 11,909,684.08/3,952.00
6. Step 6: Final answer
   x = 3,013.59