Finding the Fourth Proportional to 5,059.92, 7,597.20 and 3,222.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,059.92 : 7,597.20 = 3,222.72 : x
2. Step 2: Convert to fraction form
   5,059.92/7,597.20 = 3,222.72/x
3. Step 3: Cross multiply
   5,059.92x = 7,597.20 × 3,222.72
4. Step 4: Simplify right side
   5,059.92x = 24,483,648.38
5. Step 5: Solve for x
   x = 24,483,648.38/5,059.92
6. Step 6: Final answer
   x = 4,838.74