Finding the Fourth Proportional to 2,329.23, 3,493.40 and 1,096.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,329.23 : 3,493.40 = 1,096.31 : x
2. Step 2: Convert to fraction form
   2,329.23/3,493.40 = 1,096.31/x
3. Step 3: Cross multiply
   2,329.23x = 3,493.40 × 1,096.31
4. Step 4: Simplify right side
   2,329.23x = 3,829,852.61
5. Step 5: Solve for x
   x = 3,829,852.61/2,329.23
6. Step 6: Final answer
   x = 1,644.25