Finding the Fourth Proportional to 9,718.43, 14,566.59 and 4,168.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,718.43 : 14,566.59 = 4,168.94 : x
2. Step 2: Convert to fraction form
   9,718.43/14,566.59 = 4,168.94/x
3. Step 3: Cross multiply
   9,718.43x = 14,566.59 × 4,168.94
4. Step 4: Simplify right side
   9,718.43x = 60,727,166.88
5. Step 5: Solve for x
   x = 60,727,166.88/9,718.43
6. Step 6: Final answer
   x = 6,248.66