Finding the Fourth Proportional to 2,296.32, 3,168.82 and 1,411.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,296.32 : 3,168.82 = 1,411.80 : x
2. Step 2: Convert to fraction form
   2,296.32/3,168.82 = 1,411.80/x
3. Step 3: Cross multiply
   2,296.32x = 3,168.82 × 1,411.80
4. Step 4: Simplify right side
   2,296.32x = 4,473,740.08
5. Step 5: Solve for x
   x = 4,473,740.08/2,296.32
6. Step 6: Final answer
   x = 1,948.22