Finding the Fourth Proportional to 2,331.24, 3,494.33 and 1,162.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,331.24 : 3,494.33 = 1,162.12 : x
2. Step 2: Convert to fraction form
   2,331.24/3,494.33 = 1,162.12/x
3. Step 3: Cross multiply
   2,331.24x = 3,494.33 × 1,162.12
4. Step 4: Simplify right side
   2,331.24x = 4,060,813.31
5. Step 5: Solve for x
   x = 4,060,813.31/2,331.24
6. Step 6: Final answer
   x = 1,741.91