Finding the Fourth Proportional to 2,469.95, 3,707.82 and 1,950.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469.95 : 3,707.82 = 1,950.30 : x
2. Step 2: Convert to fraction form
   2,469.95/3,707.82 = 1,950.30/x
3. Step 3: Cross multiply
   2,469.95x = 3,707.82 × 1,950.30
4. Step 4: Simplify right side
   2,469.95x = 7,231,363.54
5. Step 5: Solve for x
   x = 7,231,363.54/2,469.95
6. Step 6: Final answer
   x = 2,927.74