Finding the Fourth Proportional to 2,294.72, 3,165.60 and 1,362.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,294.72 : 3,165.60 = 1,362.56 : x
2. Step 2: Convert to fraction form
   2,294.72/3,165.60 = 1,362.56/x
3. Step 3: Cross multiply
   2,294.72x = 3,165.60 × 1,362.56
4. Step 4: Simplify right side
   2,294.72x = 4,313,319.94
5. Step 5: Solve for x
   x = 4,313,319.94/2,294.72
6. Step 6: Final answer
   x = 1,879.67