Finding the Fourth Proportional to 7,404.52, 10,217.92 and 4,047.18

Step by Step Solution

1. Step 1: Write the proportion equation
   7,404.52 : 10,217.92 = 4,047.18 : x
2. Step 2: Convert to fraction form
   7,404.52/10,217.92 = 4,047.18/x
3. Step 3: Cross multiply
   7,404.52x = 10,217.92 × 4,047.18
4. Step 4: Simplify right side
   7,404.52x = 41,353,761.47
5. Step 5: Solve for x
   x = 41,353,761.47/7,404.52
6. Step 6: Final answer
   x = 5,584.93