Finding the Fourth Proportional to 10,849.39, 14,972.45 and 6,069.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,849.39 : 14,972.45 = 6,069.18 : x
2. Step 2: Convert to fraction form
   10,849.39/14,972.45 = 6,069.18/x
3. Step 3: Cross multiply
   10,849.39x = 14,972.45 × 6,069.18
4. Step 4: Simplify right side
   10,849.39x = 90,870,435.67
5. Step 5: Solve for x
   x = 90,870,435.67/10,849.39
6. Step 6: Final answer
   x = 8,375.62