Finding the Fourth Proportional to 2,610.23, 3,916.25 and 966.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610.23 : 3,916.25 = 966.94 : x
2. Step 2: Convert to fraction form
   2,610.23/3,916.25 = 966.94/x
3. Step 3: Cross multiply
   2,610.23x = 3,916.25 × 966.94
4. Step 4: Simplify right side
   2,610.23x = 3,786,767.78
5. Step 5: Solve for x
   x = 3,786,767.78/2,610.23
6. Step 6: Final answer
   x = 1,450.74