Finding the Fourth Proportional to 10,282.45, 14,189.79 and 5,566.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,282.45 : 14,189.79 = 5,566.73 : x
2. Step 2: Convert to fraction form
   10,282.45/14,189.79 = 5,566.73/x
3. Step 3: Cross multiply
   10,282.45x = 14,189.79 × 5,566.73
4. Step 4: Simplify right side
   10,282.45x = 78,990,744.29
5. Step 5: Solve for x
   x = 78,990,744.29/10,282.45
6. Step 6: Final answer
   x = 7,682.09