Finding the Fourth Proportional to 3,783.34, 5,673.03 and 2,223.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,783.34 : 5,673.03 = 2,223.82 : x
2. Step 2: Convert to fraction form
   3,783.34/5,673.03 = 2,223.82/x
3. Step 3: Cross multiply
   3,783.34x = 5,673.03 × 2,223.82
4. Step 4: Simplify right side
   3,783.34x = 12,615,797.57
5. Step 5: Solve for x
   x = 12,615,797.57/3,783.34
6. Step 6: Final answer
   x = 3,334.57