Finding the Fourth Proportional to 10,215.47, 14,096.88 and 5,966.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,215.47 : 14,096.88 = 5,966.61 : x
2. Step 2: Convert to fraction form
   10,215.47/14,096.88 = 5,966.61/x
3. Step 3: Cross multiply
   10,215.47x = 14,096.88 × 5,966.61
4. Step 4: Simplify right side
   10,215.47x = 84,110,585.18
5. Step 5: Solve for x
   x = 84,110,585.18/10,215.47
6. Step 6: Final answer
   x = 8,233.65