Finding the Fourth Proportional to 2,451.25, 3,677.87 and 1,063.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,451.25 : 3,677.87 = 1,063.86 : x
2. Step 2: Convert to fraction form
   2,451.25/3,677.87 = 1,063.86/x
3. Step 3: Cross multiply
   2,451.25x = 3,677.87 × 1,063.86
4. Step 4: Simplify right side
   2,451.25x = 3,912,738.78
5. Step 5: Solve for x
   x = 3,912,738.78/2,451.25
6. Step 6: Final answer
   x = 1,596.22