Finding the Fourth Proportional to 1,710.33, 2,359.98 and 964.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,710.33 : 2,359.98 = 964.13 : x
2. Step 2: Convert to fraction form
   1,710.33/2,359.98 = 964.13/x
3. Step 3: Cross multiply
   1,710.33x = 2,359.98 × 964.13
4. Step 4: Simplify right side
   1,710.33x = 2,275,315.72
5. Step 5: Solve for x
   x = 2,275,315.72/1,710.33
6. Step 6: Final answer
   x = 1,330.34