Finding the Fourth Proportional to 2,546.93, 3,514.59 and 1,427.85

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546.93 : 3,514.59 = 1,427.85 : x
2. Step 2: Convert to fraction form
   2,546.93/3,514.59 = 1,427.85/x
3. Step 3: Cross multiply
   2,546.93x = 3,514.59 × 1,427.85
4. Step 4: Simplify right side
   2,546.93x = 5,018,307.33
5. Step 5: Solve for x
   x = 5,018,307.33/2,546.93
6. Step 6: Final answer
   x = 1,970.34