Finding the Fourth Proportional to 4,164.33, 5,746.67 and 2,275.91

Step by Step Solution

1. Step 1: Write the proportion equation
   4,164.33 : 5,746.67 = 2,275.91 : x
2. Step 2: Convert to fraction form
   4,164.33/5,746.67 = 2,275.91/x
3. Step 3: Cross multiply
   4,164.33x = 5,746.67 × 2,275.91
4. Step 4: Simplify right side
   4,164.33x = 13,078,923.78
5. Step 5: Solve for x
   x = 13,078,923.78/4,164.33
6. Step 6: Final answer
   x = 3,140.71