Finding the Fourth Proportional to 2,367.89, 3,267.56 and 1,305.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,367.89 : 3,267.56 = 1,305.62 : x
2. Step 2: Convert to fraction form
   2,367.89/3,267.56 = 1,305.62/x
3. Step 3: Cross multiply
   2,367.89x = 3,267.56 × 1,305.62
4. Step 4: Simplify right side
   2,367.89x = 4,266,185.16
5. Step 5: Solve for x
   x = 4,266,185.16/2,367.89
6. Step 6: Final answer
   x = 1,801.68