Finding the Fourth Proportional to 7,361.05, 10,158.33 and 4,003.94

Step by Step Solution

1. Step 1: Write the proportion equation
   7,361.05 : 10,158.33 = 4,003.94 : x
2. Step 2: Convert to fraction form
   7,361.05/10,158.33 = 4,003.94/x
3. Step 3: Cross multiply
   7,361.05x = 10,158.33 × 4,003.94
4. Step 4: Simplify right side
   7,361.05x = 40,673,343.82
5. Step 5: Solve for x
   x = 40,673,343.82/7,361.05
6. Step 6: Final answer
   x = 5,525.48