Finding the Fourth Proportional to 10,462.98, 14,439.57 and 6,920.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,462.98 : 14,439.57 = 6,920.04 : x
2. Step 2: Convert to fraction form
   10,462.98/14,439.57 = 6,920.04/x
3. Step 3: Cross multiply
   10,462.98x = 14,439.57 × 6,920.04
4. Step 4: Simplify right side
   10,462.98x = 99,922,401.98
5. Step 5: Solve for x
   x = 99,922,401.98/10,462.98
6. Step 6: Final answer
   x = 9,550.09