Finding the Fourth Proportional to 2,498.96, 3,749.08 and 833.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.96 : 3,749.08 = 833.20 : x
2. Step 2: Convert to fraction form
   2,498.96/3,749.08 = 833.20/x
3. Step 3: Cross multiply
   2,498.96x = 3,749.08 × 833.20
4. Step 4: Simplify right side
   2,498.96x = 3,123,733.46
5. Step 5: Solve for x
   x = 3,123,733.46/2,498.96
6. Step 6: Final answer
   x = 1,250.01