Finding the Fourth Proportional to 7,404.54, 10,217.56 and 4,047.14

Step by Step Solution

1. Step 1: Write the proportion equation
   7,404.54 : 10,217.56 = 4,047.14 : x
2. Step 2: Convert to fraction form
   7,404.54/10,217.56 = 4,047.14/x
3. Step 3: Cross multiply
   7,404.54x = 10,217.56 × 4,047.14
4. Step 4: Simplify right side
   7,404.54x = 41,351,895.78
5. Step 5: Solve for x
   x = 41,351,895.78/7,404.54
6. Step 6: Final answer
   x = 5,584.67