Finding the Fourth Proportional to 5,371.83, 7,411.82 and 4,114.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,371.83 : 7,411.82 = 4,114.31 : x
2. Step 2: Convert to fraction form
   5,371.83/7,411.82 = 4,114.31/x
3. Step 3: Cross multiply
   5,371.83x = 7,411.82 × 4,114.31
4. Step 4: Simplify right side
   5,371.83x = 30,494,467.51
5. Step 5: Solve for x
   x = 30,494,467.51/5,371.83
6. Step 6: Final answer
   x = 5,676.74