Finding the Fourth Proportional to 10,812.45, 14,921.67 and 6,096.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,812.45 : 14,921.67 = 6,096.72 : x
2. Step 2: Convert to fraction form
   10,812.45/14,921.67 = 6,096.72/x
3. Step 3: Cross multiply
   10,812.45x = 14,921.67 × 6,096.72
4. Step 4: Simplify right side
   10,812.45x = 90,973,243.92
5. Step 5: Solve for x
   x = 90,973,243.92/10,812.45
6. Step 6: Final answer
   x = 8,413.75