Finding the Fourth Proportional to 2,546.83, 3,514.46 and 1,427.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546.83 : 3,514.46 = 1,427.76 : x
2. Step 2: Convert to fraction form
   2,546.83/3,514.46 = 1,427.76/x
3. Step 3: Cross multiply
   2,546.83x = 3,514.46 × 1,427.76
4. Step 4: Simplify right side
   2,546.83x = 5,017,802.90
5. Step 5: Solve for x
   x = 5,017,802.90/2,546.83
6. Step 6: Final answer
   x = 1,970.22