Finding the Fourth Proportional to 10,443.26, 14,409.22 and 5,906.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,443.26 : 14,409.22 = 5,906.04 : x
2. Step 2: Convert to fraction form
   10,443.26/14,409.22 = 5,906.04/x
3. Step 3: Cross multiply
   10,443.26x = 14,409.22 × 5,906.04
4. Step 4: Simplify right side
   10,443.26x = 85,101,429.69
5. Step 5: Solve for x
   x = 85,101,429.69/10,443.26
6. Step 6: Final answer
   x = 8,148.93