Finding the Fourth Proportional to 7,401.57, 10,214.33 and 4,044.39

Step by Step Solution

1. Step 1: Write the proportion equation
   7,401.57 : 10,214.33 = 4,044.39 : x
2. Step 2: Convert to fraction form
   7,401.57/10,214.33 = 4,044.39/x
3. Step 3: Cross multiply
   7,401.57x = 10,214.33 × 4,044.39
4. Step 4: Simplify right side
   7,401.57x = 41,310,713.89
5. Step 5: Solve for x
   x = 41,310,713.89/7,401.57
6. Step 6: Final answer
   x = 5,581.34