Finding the Fourth Proportional to 3,159.54, 4,734.05 and 2,233.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,159.54 : 4,734.05 = 2,233.10 : x
2. Step 2: Convert to fraction form
   3,159.54/4,734.05 = 2,233.10/x
3. Step 3: Cross multiply
   3,159.54x = 4,734.05 × 2,233.10
4. Step 4: Simplify right side
   3,159.54x = 10,571,607.72
5. Step 5: Solve for x
   x = 10,571,607.72/3,159.54
6. Step 6: Final answer
   x = 3,345.93