Finding the Fourth Proportional to 5,361.82, 7,399.32 and 3,003.96

Step by Step Solution

1. Step 1: Write the proportion equation
   5,361.82 : 7,399.32 = 3,003.96 : x
2. Step 2: Convert to fraction form
   5,361.82/7,399.32 = 3,003.96/x
3. Step 3: Cross multiply
   5,361.82x = 7,399.32 × 3,003.96
4. Step 4: Simplify right side
   5,361.82x = 22,227,261.31
5. Step 5: Solve for x
   x = 22,227,261.31/5,361.82
6. Step 6: Final answer
   x = 4,145.47