Finding the Fourth Proportional to 2,844.39, 4,267.49 and 1,674.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,844.39 : 4,267.49 = 1,674.15 : x
2. Step 2: Convert to fraction form
   2,844.39/4,267.49 = 1,674.15/x
3. Step 3: Cross multiply
   2,844.39x = 4,267.49 × 1,674.15
4. Step 4: Simplify right side
   2,844.39x = 7,144,418.38
5. Step 5: Solve for x
   x = 7,144,418.38/2,844.39
6. Step 6: Final answer
   x = 2,511.76