Finding the Fourth Proportional to 2,293.56, 3,165.12 and 1,362.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,293.56 : 3,165.12 = 1,362.06 : x
2. Step 2: Convert to fraction form
   2,293.56/3,165.12 = 1,362.06/x
3. Step 3: Cross multiply
   2,293.56x = 3,165.12 × 1,362.06
4. Step 4: Simplify right side
   2,293.56x = 4,311,087.85
5. Step 5: Solve for x
   x = 4,311,087.85/2,293.56
6. Step 6: Final answer
   x = 1,879.65