Finding the Fourth Proportional to 2,469.61, 3,707.30 and 1,949.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469.61 : 3,707.30 = 1,949.96 : x
2. Step 2: Convert to fraction form
   2,469.61/3,707.30 = 1,949.96/x
3. Step 3: Cross multiply
   2,469.61x = 3,707.30 × 1,949.96
4. Step 4: Simplify right side
   2,469.61x = 7,229,100.85
5. Step 5: Solve for x
   x = 7,229,100.85/2,469.61
6. Step 6: Final answer
   x = 2,927.22