Finding the Fourth Proportional to 10,626.12, 14,665.16 and 5,910.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,626.12 : 14,665.16 = 5,910.84 : x
2. Step 2: Convert to fraction form
   10,626.12/14,665.16 = 5,910.84/x
3. Step 3: Cross multiply
   10,626.12x = 14,665.16 × 5,910.84
4. Step 4: Simplify right side
   10,626.12x = 86,683,414.33
5. Step 5: Solve for x
   x = 86,683,414.33/10,626.12
6. Step 6: Final answer
   x = 8,157.58