Finding the Fourth Proportional to 4,738.55, 7,111.69 and 3,353.22

Step by Step Solution

1. Step 1: Write the proportion equation
   4,738.55 : 7,111.69 = 3,353.22 : x
2. Step 2: Convert to fraction form
   4,738.55/7,111.69 = 3,353.22/x
3. Step 3: Cross multiply
   4,738.55x = 7,111.69 × 3,353.22
4. Step 4: Simplify right side
   4,738.55x = 23,847,025.58
5. Step 5: Solve for x
   x = 23,847,025.58/4,738.55
6. Step 6: Final answer
   x = 5,032.56