Finding the Fourth Proportional to 9,797.79, 14,693.55 and 3,222.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,797.79 : 14,693.55 = 3,222.42 : x
2. Step 2: Convert to fraction form
   9,797.79/14,693.55 = 3,222.42/x
3. Step 3: Cross multiply
   9,797.79x = 14,693.55 × 3,222.42
4. Step 4: Simplify right side
   9,797.79x = 47,348,789.39
5. Step 5: Solve for x
   x = 47,348,789.39/9,797.79
6. Step 6: Final answer
   x = 4,832.60