Finding the Fourth Proportional to 2,362.94, 3,259.46 and 1,616.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362.94 : 3,259.46 = 1,616.52 : x
2. Step 2: Convert to fraction form
   2,362.94/3,259.46 = 1,616.52/x
3. Step 3: Cross multiply
   2,362.94x = 3,259.46 × 1,616.52
4. Step 4: Simplify right side
   2,362.94x = 5,268,982.28
5. Step 5: Solve for x
   x = 5,268,982.28/2,362.94
6. Step 6: Final answer
   x = 2,229.84