Finding the Fourth Proportional to 14,662.21, 21,993.01 and 3,568.96

Step by Step Solution

1. Step 1: Write the proportion equation
   14,662.21 : 21,993.01 = 3,568.96 : x
2. Step 2: Convert to fraction form
   14,662.21/21,993.01 = 3,568.96/x
3. Step 3: Cross multiply
   14,662.21x = 21,993.01 × 3,568.96
4. Step 4: Simplify right side
   14,662.21x = 78,492,172.97
5. Step 5: Solve for x
   x = 78,492,172.97/14,662.21
6. Step 6: Final answer
   x = 5,353.37