Finding the Fourth Proportional to 3,201.50, 4,796.79 and 2,272.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,201.50 : 4,796.79 = 2,272.46 : x
2. Step 2: Convert to fraction form
   3,201.50/4,796.79 = 2,272.46/x
3. Step 3: Cross multiply
   3,201.50x = 4,796.79 × 2,272.46
4. Step 4: Simplify right side
   3,201.50x = 10,900,513.40
5. Step 5: Solve for x
   x = 10,900,513.40/3,201.50
6. Step 6: Final answer
   x = 3,404.81