Finding the Fourth Proportional to 2,066.33, 3,099.45 and 833.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.33 : 3,099.45 = 833.71 : x
2. Step 2: Convert to fraction form
   2,066.33/3,099.45 = 833.71/x
3. Step 3: Cross multiply
   2,066.33x = 3,099.45 × 833.71
4. Step 4: Simplify right side
   2,066.33x = 2,584,042.46
5. Step 5: Solve for x
   x = 2,584,042.46/2,066.33
6. Step 6: Final answer
   x = 1,250.55