Finding the Fourth Proportional to 2,567.77, 3,852.77 and 1,336.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567.77 : 3,852.77 = 1,336.10 : x
2. Step 2: Convert to fraction form
   2,567.77/3,852.77 = 1,336.10/x
3. Step 3: Cross multiply
   2,567.77x = 3,852.77 × 1,336.10
4. Step 4: Simplify right side
   2,567.77x = 5,147,660.05
5. Step 5: Solve for x
   x = 5,147,660.05/2,567.77
6. Step 6: Final answer
   x = 2,004.72