Finding the Fourth Proportional to 2,546.58, 3,513.49 and 1,427.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546.58 : 3,513.49 = 1,427.37 : x
2. Step 2: Convert to fraction form
   2,546.58/3,513.49 = 1,427.37/x
3. Step 3: Cross multiply
   2,546.58x = 3,513.49 × 1,427.37
4. Step 4: Simplify right side
   2,546.58x = 5,015,050.22
5. Step 5: Solve for x
   x = 5,015,050.22/2,546.58
6. Step 6: Final answer
   x = 1,969.33