Finding the Fourth Proportional to 10,706.28, 14,775.31 and 5,926.26

Step by Step Solution

1. Step 1: Write the proportion equation
   10,706.28 : 14,775.31 = 5,926.26 : x
2. Step 2: Convert to fraction form
   10,706.28/14,775.31 = 5,926.26/x
3. Step 3: Cross multiply
   10,706.28x = 14,775.31 × 5,926.26
4. Step 4: Simplify right side
   10,706.28x = 87,562,391.46
5. Step 5: Solve for x
   x = 87,562,391.46/10,706.28
6. Step 6: Final answer
   x = 8,178.60