Finding the Fourth Proportional to 1,495.91, 2,064.28 and 832.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495.91 : 2,064.28 = 832.81 : x
2. Step 2: Convert to fraction form
   1,495.91/2,064.28 = 832.81/x
3. Step 3: Cross multiply
   1,495.91x = 2,064.28 × 832.81
4. Step 4: Simplify right side
   1,495.91x = 1,719,153.03
5. Step 5: Solve for x
   x = 1,719,153.03/1,495.91
6. Step 6: Final answer
   x = 1,149.24