Finding the Fourth Proportional to 9,401.76, 14,096.70 and 4,716.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,401.76 : 14,096.70 = 4,716.18 : x
2. Step 2: Convert to fraction form
   9,401.76/14,096.70 = 4,716.18/x
3. Step 3: Cross multiply
   9,401.76x = 14,096.70 × 4,716.18
4. Step 4: Simplify right side
   9,401.76x = 66,482,574.61
5. Step 5: Solve for x
   x = 66,482,574.61/9,401.76
6. Step 6: Final answer
   x = 7,071.29