Finding the Fourth Proportional to 2,714.09, 4,071.16 and 1,254.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,714.09 : 4,071.16 = 1,254.27 : x
2. Step 2: Convert to fraction form
   2,714.09/4,071.16 = 1,254.27/x
3. Step 3: Cross multiply
   2,714.09x = 4,071.16 × 1,254.27
4. Step 4: Simplify right side
   2,714.09x = 5,106,333.85
5. Step 5: Solve for x
   x = 5,106,333.85/2,714.09
6. Step 6: Final answer
   x = 1,881.42