Finding the Fourth Proportional to 2,350.82, 3,523.57 and 1,100.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,350.82 : 3,523.57 = 1,100.12 : x
2. Step 2: Convert to fraction form
   2,350.82/3,523.57 = 1,100.12/x
3. Step 3: Cross multiply
   2,350.82x = 3,523.57 × 1,100.12
4. Step 4: Simplify right side
   2,350.82x = 3,876,329.46
5. Step 5: Solve for x
   x = 3,876,329.46/2,350.82
6. Step 6: Final answer
   x = 1,648.92