Finding the Fourth Proportional to 2,341.15, 3,513.39 and 1,108.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341.15 : 3,513.39 = 1,108.83 : x
2. Step 2: Convert to fraction form
   2,341.15/3,513.39 = 1,108.83/x
3. Step 3: Cross multiply
   2,341.15x = 3,513.39 × 1,108.83
4. Step 4: Simplify right side
   2,341.15x = 3,895,752.23
5. Step 5: Solve for x
   x = 3,895,752.23/2,341.15
6. Step 6: Final answer
   x = 1,664.04