Finding the Fourth Proportional to 5,083.38, 7,604.71 and 4,397.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,083.38 : 7,604.71 = 4,397.42 : x
2. Step 2: Convert to fraction form
   5,083.38/7,604.71 = 4,397.42/x
3. Step 3: Cross multiply
   5,083.38x = 7,604.71 × 4,397.42
4. Step 4: Simplify right side
   5,083.38x = 33,441,111.87
5. Step 5: Solve for x
   x = 33,441,111.87/5,083.38
6. Step 6: Final answer
   x = 6,578.52