Finding the Fourth Proportional to 2,340.18, 3,231.72 and 1,502.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,340.18 : 3,231.72 = 1,502.46 : x
2. Step 2: Convert to fraction form
   2,340.18/3,231.72 = 1,502.46/x
3. Step 3: Cross multiply
   2,340.18x = 3,231.72 × 1,502.46
4. Step 4: Simplify right side
   2,340.18x = 4,855,530.03
5. Step 5: Solve for x
   x = 4,855,530.03/2,340.18
6. Step 6: Final answer
   x = 2,074.85