Finding the Fourth Proportional to 1,495.82, 2,064.55 and 964.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495.82 : 2,064.55 = 964.33 : x
2. Step 2: Convert to fraction form
   1,495.82/2,064.55 = 964.33/x
3. Step 3: Cross multiply
   1,495.82x = 2,064.55 × 964.33
4. Step 4: Simplify right side
   1,495.82x = 1,990,908.90
5. Step 5: Solve for x
   x = 1,990,908.90/1,495.82
6. Step 6: Final answer
   x = 1,330.98