Finding the Fourth Proportional to 2,089.39, 3,134.07 and 1,676.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,089.39 : 3,134.07 = 1,676.49 : x
2. Step 2: Convert to fraction form
   2,089.39/3,134.07 = 1,676.49/x
3. Step 3: Cross multiply
   2,089.39x = 3,134.07 × 1,676.49
4. Step 4: Simplify right side
   2,089.39x = 5,254,237.01
5. Step 5: Solve for x
   x = 5,254,237.01/2,089.39
6. Step 6: Final answer
   x = 2,514.72