Finding the Fourth Proportional to 6,718.43, 10,065.56 and 6,323.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,718.43 : 10,065.56 = 6,323.10 : x
2. Step 2: Convert to fraction form
   6,718.43/10,065.56 = 6,323.10/x
3. Step 3: Cross multiply
   6,718.43x = 10,065.56 × 6,323.10
4. Step 4: Simplify right side
   6,718.43x = 63,645,510.82
5. Step 5: Solve for x
   x = 63,645,510.82/6,718.43
6. Step 6: Final answer
   x = 9,473.28