Finding the Fourth Proportional to 10,769.75, 14,862.17 and 5,989.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,769.75 : 14,862.17 = 5,989.73 : x
2. Step 2: Convert to fraction form
   10,769.75/14,862.17 = 5,989.73/x
3. Step 3: Cross multiply
   10,769.75x = 14,862.17 × 5,989.73
4. Step 4: Simplify right side
   10,769.75x = 89,020,355.57
5. Step 5: Solve for x
   x = 89,020,355.57/10,769.75
6. Step 6: Final answer
   x = 8,265.78