Finding the Fourth Proportional to 2,546.79, 3,514.77 and 1,499.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546.79 : 3,514.77 = 1,499.05 : x
2. Step 2: Convert to fraction form
   2,546.79/3,514.77 = 1,499.05/x
3. Step 3: Cross multiply
   2,546.79x = 3,514.77 × 1,499.05
4. Step 4: Simplify right side
   2,546.79x = 5,268,815.97
5. Step 5: Solve for x
   x = 5,268,815.97/2,546.79
6. Step 6: Final answer
   x = 2,068.81