Finding the Fourth Proportional to 1,467.72, 2,190.24 and 1,304.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,467.72 : 2,190.24 = 1,304.10 : x
2. Step 2: Convert to fraction form
   1,467.72/2,190.24 = 1,304.10/x
3. Step 3: Cross multiply
   1,467.72x = 2,190.24 × 1,304.10
4. Step 4: Simplify right side
   1,467.72x = 2,856,291.98
5. Step 5: Solve for x
   x = 2,856,291.98/1,467.72
6. Step 6: Final answer
   x = 1,946.07