Finding the Fourth Proportional to 2,377.94, 3,567.38 and 734.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,377.94 : 3,567.38 = 734.42 : x
2. Step 2: Convert to fraction form
   2,377.94/3,567.38 = 734.42/x
3. Step 3: Cross multiply
   2,377.94x = 3,567.38 × 734.42
4. Step 4: Simplify right side
   2,377.94x = 2,619,955.22
5. Step 5: Solve for x
   x = 2,619,955.22/2,377.94
6. Step 6: Final answer
   x = 1,101.78