Finding the Fourth Proportional to 2,243.80, 3,362.10 and 1,146.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243.80 : 3,362.10 = 1,146.52 : x
2. Step 2: Convert to fraction form
   2,243.80/3,362.10 = 1,146.52/x
3. Step 3: Cross multiply
   2,243.80x = 3,362.10 × 1,146.52
4. Step 4: Simplify right side
   2,243.80x = 3,854,714.89
5. Step 5: Solve for x
   x = 3,854,714.89/2,243.80
6. Step 6: Final answer
   x = 1,717.94