Finding the Fourth Proportional to 10,708.56, 14,777.73 and 5,992.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,708.56 : 14,777.73 = 5,992.92 : x
2. Step 2: Convert to fraction form
   10,708.56/14,777.73 = 5,992.92/x
3. Step 3: Cross multiply
   10,708.56x = 14,777.73 × 5,992.92
4. Step 4: Simplify right side
   10,708.56x = 88,561,753.67
5. Step 5: Solve for x
   x = 88,561,753.67/10,708.56
6. Step 6: Final answer
   x = 8,270.18