Finding the Fourth Proportional to 2,330.67, 3,493.56 and 1,097.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,330.67 : 3,493.56 = 1,097.10 : x
2. Step 2: Convert to fraction form
   2,330.67/3,493.56 = 1,097.10/x
3. Step 3: Cross multiply
   2,330.67x = 3,493.56 × 1,097.10
4. Step 4: Simplify right side
   2,330.67x = 3,832,784.68
5. Step 5: Solve for x
   x = 3,832,784.68/2,330.67
6. Step 6: Final answer
   x = 1,644.50