Finding the Fourth Proportional to 2,333.40, 3,496.32 and 1,097.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,333.40 : 3,496.32 = 1,097.88 : x
2. Step 2: Convert to fraction form
   2,333.40/3,496.32 = 1,097.88/x
3. Step 3: Cross multiply
   2,333.40x = 3,496.32 × 1,097.88
4. Step 4: Simplify right side
   2,333.40x = 3,838,539.80
5. Step 5: Solve for x
   x = 3,838,539.80/2,333.40
6. Step 6: Final answer
   x = 1,645.04