Finding the Fourth Proportional to 3,150.48, 4,721.25 and 2,322.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,150.48 : 4,721.25 = 2,322.24 : x
2. Step 2: Convert to fraction form
   3,150.48/4,721.25 = 2,322.24/x
3. Step 3: Cross multiply
   3,150.48x = 4,721.25 × 2,322.24
4. Step 4: Simplify right side
   3,150.48x = 10,963,875.60
5. Step 5: Solve for x
   x = 10,963,875.60/3,150.48
6. Step 6: Final answer
   x = 3,480.07