Finding the Fourth Proportional to 2,358.73, 3,255.41 and 1,697.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,358.73 : 3,255.41 = 1,697.77 : x
2. Step 2: Convert to fraction form
   2,358.73/3,255.41 = 1,697.77/x
3. Step 3: Cross multiply
   2,358.73x = 3,255.41 × 1,697.77
4. Step 4: Simplify right side
   2,358.73x = 5,526,912.67
5. Step 5: Solve for x
   x = 5,526,912.67/2,358.73
6. Step 6: Final answer
   x = 2,343.18