Finding the Fourth Proportional to 1,496.31, 2,064.81 and 833.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496.31 : 2,064.81 = 833.16 : x
2. Step 2: Convert to fraction form
   1,496.31/2,064.81 = 833.16/x
3. Step 3: Cross multiply
   1,496.31x = 2,064.81 × 833.16
4. Step 4: Simplify right side
   1,496.31x = 1,720,317.10
5. Step 5: Solve for x
   x = 1,720,317.10/1,496.31
6. Step 6: Final answer
   x = 1,149.71