Finding the Fourth Proportional to 7,792.98, 10,753.89 and 4,255.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,792.98 : 10,753.89 = 4,255.50 : x
2. Step 2: Convert to fraction form
   7,792.98/10,753.89 = 4,255.50/x
3. Step 3: Cross multiply
   7,792.98x = 10,753.89 × 4,255.50
4. Step 4: Simplify right side
   7,792.98x = 45,763,178.90
5. Step 5: Solve for x
   x = 45,763,178.90/7,792.98
6. Step 6: Final answer
   x = 5,872.36