Finding the Fourth Proportional to 2,355.83, 3,249.93 and 1,411.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,355.83 : 3,249.93 = 1,411.17 : x
2. Step 2: Convert to fraction form
   2,355.83/3,249.93 = 1,411.17/x
3. Step 3: Cross multiply
   2,355.83x = 3,249.93 × 1,411.17
4. Step 4: Simplify right side
   2,355.83x = 4,586,196.82
5. Step 5: Solve for x
   x = 4,586,196.82/2,355.83
6. Step 6: Final answer
   x = 1,946.74