Finding the Fourth Proportional to 2,279.50, 3,147.52 and 1,483.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,279.50 : 3,147.52 = 1,483.23 : x
2. Step 2: Convert to fraction form
   2,279.50/3,147.52 = 1,483.23/x
3. Step 3: Cross multiply
   2,279.50x = 3,147.52 × 1,483.23
4. Step 4: Simplify right side
   2,279.50x = 4,668,496.09
5. Step 5: Solve for x
   x = 4,668,496.09/2,279.50
6. Step 6: Final answer
   x = 2,048.04