Finding the Fourth Proportional to 14,096.80, 19,452.83 and 7,722.20

Step by Step Solution

1. Step 1: Write the proportion equation
   14,096.80 : 19,452.83 = 7,722.20 : x
2. Step 2: Convert to fraction form
   14,096.80/19,452.83 = 7,722.20/x
3. Step 3: Cross multiply
   14,096.80x = 19,452.83 × 7,722.20
4. Step 4: Simplify right side
   14,096.80x = 150,218,643.83
5. Step 5: Solve for x
   x = 150,218,643.83/14,096.80
6. Step 6: Final answer
   x = 10,656.23