Finding the Fourth Proportional to 2,002.62, 3,005.01 and 833.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002.62 : 3,005.01 = 833.43 : x
2. Step 2: Convert to fraction form
   2,002.62/3,005.01 = 833.43/x
3. Step 3: Cross multiply
   2,002.62x = 3,005.01 × 833.43
4. Step 4: Simplify right side
   2,002.62x = 2,504,465.48
5. Step 5: Solve for x
   x = 2,504,465.48/2,002.62
6. Step 6: Final answer
   x = 1,250.59