Finding the Fourth Proportional to 10,215.49, 14,095.18 and 5,964.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,215.49 : 14,095.18 = 5,964.62 : x
2. Step 2: Convert to fraction form
   10,215.49/14,095.18 = 5,964.62/x
3. Step 3: Cross multiply
   10,215.49x = 14,095.18 × 5,964.62
4. Step 4: Simplify right side
   10,215.49x = 84,072,392.53
5. Step 5: Solve for x
   x = 84,072,392.53/10,215.49
6. Step 6: Final answer
   x = 8,229.89