Finding the Fourth Proportional to 10,678.23, 14,735.72 and 5,962.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,678.23 : 14,735.72 = 5,962.61 : x
2. Step 2: Convert to fraction form
   10,678.23/14,735.72 = 5,962.61/x
3. Step 3: Cross multiply
   10,678.23x = 14,735.72 × 5,962.61
4. Step 4: Simplify right side
   10,678.23x = 87,863,403.18
5. Step 5: Solve for x
   x = 87,863,403.18/10,678.23
6. Step 6: Final answer
   x = 8,228.27