Finding the Fourth Proportional to 2,279.06, 3,144.04 and 1,334.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,279.06 : 3,144.04 = 1,334.27 : x
2. Step 2: Convert to fraction form
   2,279.06/3,144.04 = 1,334.27/x
3. Step 3: Cross multiply
   2,279.06x = 3,144.04 × 1,334.27
4. Step 4: Simplify right side
   2,279.06x = 4,194,979.19
5. Step 5: Solve for x
   x = 4,194,979.19/2,279.06
6. Step 6: Final answer
   x = 1,840.66