Finding the Fourth Proportional to 2,296.98, 3,168.92 and 1,411.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,296.98 : 3,168.92 = 1,411.25 : x
2. Step 2: Convert to fraction form
   2,296.98/3,168.92 = 1,411.25/x
3. Step 3: Cross multiply
   2,296.98x = 3,168.92 × 1,411.25
4. Step 4: Simplify right side
   2,296.98x = 4,472,126.03
5. Step 5: Solve for x
   x = 4,472,126.03/2,296.98
6. Step 6: Final answer
   x = 1,946.96