Finding the Fourth Proportional to 2,550.84, 3,826.20 and 701.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,550.84 : 3,826.20 = 701.94 : x
2. Step 2: Convert to fraction form
   2,550.84/3,826.20 = 701.94/x
3. Step 3: Cross multiply
   2,550.84x = 3,826.20 × 701.94
4. Step 4: Simplify right side
   2,550.84x = 2,685,762.83
5. Step 5: Solve for x
   x = 2,685,762.83/2,550.84
6. Step 6: Final answer
   x = 1,052.89