Finding the Fourth Proportional to 2,546.72, 3,514.56 and 2,430.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546.72 : 3,514.56 = 2,430.08 : x
2. Step 2: Convert to fraction form
   2,546.72/3,514.56 = 2,430.08/x
3. Step 3: Cross multiply
   2,546.72x = 3,514.56 × 2,430.08
4. Step 4: Simplify right side
   2,546.72x = 8,540,661.96
5. Step 5: Solve for x
   x = 8,540,661.96/2,546.72
6. Step 6: Final answer
   x = 3,353.59