Finding the Fourth Proportional to 10,622.05, 14,657.82 and 5,906.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,622.05 : 14,657.82 = 5,906.23 : x
2. Step 2: Convert to fraction form
   10,622.05/14,657.82 = 5,906.23/x
3. Step 3: Cross multiply
   10,622.05x = 14,657.82 × 5,906.23
4. Step 4: Simplify right side
   10,622.05x = 86,572,382.93
5. Step 5: Solve for x
   x = 86,572,382.93/10,622.05
6. Step 6: Final answer
   x = 8,150.26