Finding the Fourth Proportional to 10,622.68, 14,658.76 and 5,906.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,622.68 : 14,658.76 = 5,906.04 : x
2. Step 2: Convert to fraction form
   10,622.68/14,658.76 = 5,906.04/x
3. Step 3: Cross multiply
   10,622.68x = 14,658.76 × 5,906.04
4. Step 4: Simplify right side
   10,622.68x = 86,575,222.91
5. Step 5: Solve for x
   x = 86,575,222.91/10,622.68
6. Step 6: Final answer
   x = 8,150.04