Finding the Fourth Proportional to 3,114.72, 4,675.32 and 2,293.92

Step by Step Solution

1. Step 1: Write the proportion equation
   3,114.72 : 4,675.32 = 2,293.92 : x
2. Step 2: Convert to fraction form
   3,114.72/4,675.32 = 2,293.92/x
3. Step 3: Cross multiply
   3,114.72x = 4,675.32 × 2,293.92
4. Step 4: Simplify right side
   3,114.72x = 10,724,810.05
5. Step 5: Solve for x
   x = 10,724,810.05/3,114.72
6. Step 6: Final answer
   x = 3,443.27