Finding the Fourth Proportional to 9,662.14, 14,493.29 and 3,422.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,662.14 : 14,493.29 = 3,422.18 : x
2. Step 2: Convert to fraction form
   9,662.14/14,493.29 = 3,422.18/x
3. Step 3: Cross multiply
   9,662.14x = 14,493.29 × 3,422.18
4. Step 4: Simplify right side
   9,662.14x = 49,598,647.17
5. Step 5: Solve for x
   x = 49,598,647.17/9,662.14
6. Step 6: Final answer
   x = 5,133.30