Finding the Fourth Proportional to 5,762.48, 7,951.76 and 3,404.18

Step by Step Solution

1. Step 1: Write the proportion equation
   5,762.48 : 7,951.76 = 3,404.18 : x
2. Step 2: Convert to fraction form
   5,762.48/7,951.76 = 3,404.18/x
3. Step 3: Cross multiply
   5,762.48x = 7,951.76 × 3,404.18
4. Step 4: Simplify right side
   5,762.48x = 27,069,222.36
5. Step 5: Solve for x
   x = 27,069,222.36/5,762.48
6. Step 6: Final answer
   x = 4,697.50