Finding the Fourth Proportional to 2,499.38, 3,749.04 and 833.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499.38 : 3,749.04 = 833.63 : x
2. Step 2: Convert to fraction form
   2,499.38/3,749.04 = 833.63/x
3. Step 3: Cross multiply
   2,499.38x = 3,749.04 × 833.63
4. Step 4: Simplify right side
   2,499.38x = 3,125,293.47
5. Step 5: Solve for x
   x = 3,125,293.47/2,499.38
6. Step 6: Final answer
   x = 1,250.43