Finding the Fourth Proportional to 2,550.67, 3,825.50 and 701.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,550.67 : 3,825.50 = 701.31 : x
2. Step 2: Convert to fraction form
   2,550.67/3,825.50 = 701.31/x
3. Step 3: Cross multiply
   2,550.67x = 3,825.50 × 701.31
4. Step 4: Simplify right side
   2,550.67x = 2,682,861.41
5. Step 5: Solve for x
   x = 2,682,861.41/2,550.67
6. Step 6: Final answer
   x = 1,051.83