Finding the Fourth Proportional to 7,096.80, 9,792.72 and 3,951.84

Step by Step Solution

1. Step 1: Write the proportion equation
   7,096.80 : 9,792.72 = 3,951.84 : x
2. Step 2: Convert to fraction form
   7,096.80/9,792.72 = 3,951.84/x
3. Step 3: Cross multiply
   7,096.80x = 9,792.72 × 3,951.84
4. Step 4: Simplify right side
   7,096.80x = 38,699,262.60
5. Step 5: Solve for x
   x = 38,699,262.60/7,096.80
6. Step 6: Final answer
   x = 5,453.06