Finding the Fourth Proportional to 3,783.56, 5,223.88 and 2,367.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,783.56 : 5,223.88 = 2,367.82 : x
2. Step 2: Convert to fraction form
   3,783.56/5,223.88 = 2,367.82/x
3. Step 3: Cross multiply
   3,783.56x = 5,223.88 × 2,367.82
4. Step 4: Simplify right side
   3,783.56x = 12,369,184.32
5. Step 5: Solve for x
   x = 12,369,184.32/3,783.56
6. Step 6: Final answer
   x = 3,269.20