Finding the Fourth Proportional to 2,355.35, 3,249.59 and 1,360.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,355.35 : 3,249.59 = 1,360.27 : x
2. Step 2: Convert to fraction form
   2,355.35/3,249.59 = 1,360.27/x
3. Step 3: Cross multiply
   2,355.35x = 3,249.59 × 1,360.27
4. Step 4: Simplify right side
   2,355.35x = 4,420,319.39
5. Step 5: Solve for x
   x = 4,420,319.39/2,355.35
6. Step 6: Final answer
   x = 1,876.71