Finding the Fourth Proportional to 7,792.74, 10,753.83 and 4,255.83

Step by Step Solution

1. Step 1: Write the proportion equation
   7,792.74 : 10,753.83 = 4,255.83 : x
2. Step 2: Convert to fraction form
   7,792.74/10,753.83 = 4,255.83/x
3. Step 3: Cross multiply
   7,792.74x = 10,753.83 × 4,255.83
4. Step 4: Simplify right side
   7,792.74x = 45,766,472.33
5. Step 5: Solve for x
   x = 45,766,472.33/7,792.74
6. Step 6: Final answer
   x = 5,872.96