Finding the Fourth Proportional to 2,297.75, 3,442.29 and 1,357.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,297.75 : 3,442.29 = 1,357.89 : x
2. Step 2: Convert to fraction form
   2,297.75/3,442.29 = 1,357.89/x
3. Step 3: Cross multiply
   2,297.75x = 3,442.29 × 1,357.89
4. Step 4: Simplify right side
   2,297.75x = 4,674,251.17
5. Step 5: Solve for x
   x = 4,674,251.17/2,297.75
6. Step 6: Final answer
   x = 2,034.27