Finding the Fourth Proportional to 2,267.01, 3,128.91 and 1,479.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,267.01 : 3,128.91 = 1,479.69 : x
2. Step 2: Convert to fraction form
   2,267.01/3,128.91 = 1,479.69/x
3. Step 3: Cross multiply
   2,267.01x = 3,128.91 × 1,479.69
4. Step 4: Simplify right side
   2,267.01x = 4,629,809.44
5. Step 5: Solve for x
   x = 4,629,809.44/2,267.01
6. Step 6: Final answer
   x = 2,042.25