Finding the Fourth Proportional to 2,828.46, 4,241.34 and 1,162.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,828.46 : 4,241.34 = 1,162.32 : x
2. Step 2: Convert to fraction form
   2,828.46/4,241.34 = 1,162.32/x
3. Step 3: Cross multiply
   2,828.46x = 4,241.34 × 1,162.32
4. Step 4: Simplify right side
   2,828.46x = 4,929,793.03
5. Step 5: Solve for x
   x = 4,929,793.03/2,828.46
6. Step 6: Final answer
   x = 1,742.93