Finding the Fourth Proportional to 10,626.68, 14,665.32 and 5,910.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,626.68 : 14,665.32 = 5,910.92 : x
2. Step 2: Convert to fraction form
   10,626.68/14,665.32 = 5,910.92/x
3. Step 3: Cross multiply
   10,626.68x = 14,665.32 × 5,910.92
4. Step 4: Simplify right side
   10,626.68x = 86,685,533.29
5. Step 5: Solve for x
   x = 86,685,533.29/10,626.68
6. Step 6: Final answer
   x = 8,157.35