Finding the Fourth Proportional to 2,588.59, 3,881.69 and 833.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588.59 : 3,881.69 = 833.27 : x
2. Step 2: Convert to fraction form
   2,588.59/3,881.69 = 833.27/x
3. Step 3: Cross multiply
   2,588.59x = 3,881.69 × 833.27
4. Step 4: Simplify right side
   2,588.59x = 3,234,495.83
5. Step 5: Solve for x
   x = 3,234,495.83/2,588.59
6. Step 6: Final answer
   x = 1,249.52