Finding the Fourth Proportional to 10,470, 14,449.17 and 5,992.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,470 : 14,449.17 = 5,992.71 : x
2. Step 2: Convert to fraction form
   10,470/14,449.17 = 5,992.71/x
3. Step 3: Cross multiply
   10,470x = 14,449.17 × 5,992.71
4. Step 4: Simplify right side
   10,470x = 86,589,685.55
5. Step 5: Solve for x
   x = 86,589,685.55/10,470
6. Step 6: Final answer
   x = 8,270.27