Finding the Fourth Proportional to 2,275.23, 3,141.38 and 1,743.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275.23 : 3,141.38 = 1,743.18 : x
2. Step 2: Convert to fraction form
   2,275.23/3,141.38 = 1,743.18/x
3. Step 3: Cross multiply
   2,275.23x = 3,141.38 × 1,743.18
4. Step 4: Simplify right side
   2,275.23x = 5,475,990.79
5. Step 5: Solve for x
   x = 5,475,990.79/2,275.23
6. Step 6: Final answer
   x = 2,406.79