Finding the Fourth Proportional to 10,469.32, 14,447.41 and 5,992.79

Step by Step Solution

1. Step 1: Write the proportion equation
   10,469.32 : 14,447.41 = 5,992.79 : x
2. Step 2: Convert to fraction form
   10,469.32/14,447.41 = 5,992.79/x
3. Step 3: Cross multiply
   10,469.32x = 14,447.41 × 5,992.79
4. Step 4: Simplify right side
   10,469.32x = 86,580,294.17
5. Step 5: Solve for x
   x = 86,580,294.17/10,469.32
6. Step 6: Final answer
   x = 8,269.90