Finding the Fourth Proportional to 2,066.36, 3,098.76 and 833.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.36 : 3,098.76 = 833.46 : x
2. Step 2: Convert to fraction form
   2,066.36/3,098.76 = 833.46/x
3. Step 3: Cross multiply
   2,066.36x = 3,098.76 × 833.46
4. Step 4: Simplify right side
   2,066.36x = 2,582,692.51
5. Step 5: Solve for x
   x = 2,582,692.51/2,066.36
6. Step 6: Final answer
   x = 1,249.88