Finding the Fourth Proportional to 3,865.48, 5,333.46 and 2,468.68

Step by Step Solution

1. Step 1: Write the proportion equation
   3,865.48 : 5,333.46 = 2,468.68 : x
2. Step 2: Convert to fraction form
   3,865.48/5,333.46 = 2,468.68/x
3. Step 3: Cross multiply
   3,865.48x = 5,333.46 × 2,468.68
4. Step 4: Simplify right side
   3,865.48x = 13,166,606.03
5. Step 5: Solve for x
   x = 13,166,606.03/3,865.48
6. Step 6: Final answer
   x = 3,406.20