Finding the Fourth Proportional to 3,443.36, 4,749.04 and 2,114.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,443.36 : 4,749.04 = 2,114.69 : x
2. Step 2: Convert to fraction form
   3,443.36/4,749.04 = 2,114.69/x
3. Step 3: Cross multiply
   3,443.36x = 4,749.04 × 2,114.69
4. Step 4: Simplify right side
   3,443.36x = 10,042,747.40
5. Step 5: Solve for x
   x = 10,042,747.40/3,443.36
6. Step 6: Final answer
   x = 2,916.55