Finding the Fourth Proportional to 14,096.62, 19,452.50 and 7,721.94

Step by Step Solution

1. Step 1: Write the proportion equation
   14,096.62 : 19,452.50 = 7,721.94 : x
2. Step 2: Convert to fraction form
   14,096.62/19,452.50 = 7,721.94/x
3. Step 3: Cross multiply
   14,096.62x = 19,452.50 × 7,721.94
4. Step 4: Simplify right side
   14,096.62x = 150,211,089.87
5. Step 5: Solve for x
   x = 150,211,089.87/14,096.62
6. Step 6: Final answer
   x = 10,655.83