Finding the Fourth Proportional to 2,371.33, 3,557.67 and 705.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,371.33 : 3,557.67 = 705.49 : x
2. Step 2: Convert to fraction form
   2,371.33/3,557.67 = 705.49/x
3. Step 3: Cross multiply
   2,371.33x = 3,557.67 × 705.49
4. Step 4: Simplify right side
   2,371.33x = 2,509,900.61
5. Step 5: Solve for x
   x = 2,509,900.61/2,371.33
6. Step 6: Final answer
   x = 1,058.44