Finding the Fourth Proportional to 2,849.98, 3,932.72 and 1,671.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,849.98 : 3,932.72 = 1,671.04 : x
2. Step 2: Convert to fraction form
   2,849.98/3,932.72 = 1,671.04/x
3. Step 3: Cross multiply
   2,849.98x = 3,932.72 × 1,671.04
4. Step 4: Simplify right side
   2,849.98x = 6,571,732.43
5. Step 5: Solve for x
   x = 6,571,732.43/2,849.98
6. Step 6: Final answer
   x = 2,305.89