Finding the Fourth Proportional to 2,292.30, 3,162.42 and 1,704.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,292.30 : 3,162.42 = 1,704.24 : x
2. Step 2: Convert to fraction form
   2,292.30/3,162.42 = 1,704.24/x
3. Step 3: Cross multiply
   2,292.30x = 3,162.42 × 1,704.24
4. Step 4: Simplify right side
   2,292.30x = 5,389,522.66
5. Step 5: Solve for x
   x = 5,389,522.66/2,292.30
6. Step 6: Final answer
   x = 2,351.14