Finding the Fourth Proportional to 10,626.09, 14,664.27 and 5,910.67

Step by Step Solution

1. Step 1: Write the proportion equation
   10,626.09 : 14,664.27 = 5,910.67 : x
2. Step 2: Convert to fraction form
   10,626.09/14,664.27 = 5,910.67/x
3. Step 3: Cross multiply
   10,626.09x = 14,664.27 × 5,910.67
4. Step 4: Simplify right side
   10,626.09x = 86,675,660.76
5. Step 5: Solve for x
   x = 86,675,660.76/10,626.09
6. Step 6: Final answer
   x = 8,156.87