Finding the Fourth Proportional to 2,849.82, 3,932.24 and 2,104.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,849.82 : 3,932.24 = 2,104.42 : x
2. Step 2: Convert to fraction form
   2,849.82/3,932.24 = 2,104.42/x
3. Step 3: Cross multiply
   2,849.82x = 3,932.24 × 2,104.42
4. Step 4: Simplify right side
   2,849.82x = 8,275,084.50
5. Step 5: Solve for x
   x = 8,275,084.50/2,849.82
6. Step 6: Final answer
   x = 2,903.72