Finding the Fourth Proportional to 10,932.96, 16,388.13 and 5,992.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,932.96 : 16,388.13 = 5,992.17 : x
2. Step 2: Convert to fraction form
   10,932.96/16,388.13 = 5,992.17/x
3. Step 3: Cross multiply
   10,932.96x = 16,388.13 × 5,992.17
4. Step 4: Simplify right side
   10,932.96x = 98,200,460.94
5. Step 5: Solve for x
   x = 98,200,460.94/10,932.96
6. Step 6: Final answer
   x = 8,982.06