Finding the Fourth Proportional to 2,296.12, 3,165.30 and 1,697.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,296.12 : 3,165.30 = 1,697.73 : x
2. Step 2: Convert to fraction form
   2,296.12/3,165.30 = 1,697.73/x
3. Step 3: Cross multiply
   2,296.12x = 3,165.30 × 1,697.73
4. Step 4: Simplify right side
   2,296.12x = 5,373,824.77
5. Step 5: Solve for x
   x = 5,373,824.77/2,296.12
6. Step 6: Final answer
   x = 2,340.39