Finding the Fourth Proportional to 3,722.67, 5,575.18 and 3,233.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,722.67 : 5,575.18 = 3,233.10 : x
2. Step 2: Convert to fraction form
   3,722.67/5,575.18 = 3,233.10/x
3. Step 3: Cross multiply
   3,722.67x = 5,575.18 × 3,233.10
4. Step 4: Simplify right side
   3,722.67x = 18,025,114.46
5. Step 5: Solve for x
   x = 18,025,114.46/3,722.67
6. Step 6: Final answer
   x = 4,841.99