Finding the Fourth Proportional to 7,401.36, 10,213.56 and 4,044.12

Step by Step Solution

1. Step 1: Write the proportion equation
   7,401.36 : 10,213.56 = 4,044.12 : x
2. Step 2: Convert to fraction form
   7,401.36/10,213.56 = 4,044.12/x
3. Step 3: Cross multiply
   7,401.36x = 10,213.56 × 4,044.12
4. Step 4: Simplify right side
   7,401.36x = 41,304,862.27
5. Step 5: Solve for x
   x = 41,304,862.27/7,401.36
6. Step 6: Final answer
   x = 5,580.71