Finding the Fourth Proportional to 1,351.33, 1,859.46 and 1,342.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,351.33 : 1,859.46 = 1,342.82 : x
2. Step 2: Convert to fraction form
   1,351.33/1,859.46 = 1,342.82/x
3. Step 3: Cross multiply
   1,351.33x = 1,859.46 × 1,342.82
4. Step 4: Simplify right side
   1,351.33x = 2,496,919.69
5. Step 5: Solve for x
   x = 2,496,919.69/1,351.33
6. Step 6: Final answer
   x = 1,847.75