Finding the Fourth Proportional to 2,610.97, 3,914.52 and 967.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610.97 : 3,914.52 = 967.21 : x
2. Step 2: Convert to fraction form
   2,610.97/3,914.52 = 967.21/x
3. Step 3: Cross multiply
   2,610.97x = 3,914.52 × 967.21
4. Step 4: Simplify right side
   2,610.97x = 3,786,162.89
5. Step 5: Solve for x
   x = 3,786,162.89/2,610.97
6. Step 6: Final answer
   x = 1,450.10