Finding the Fourth Proportional to 2,508.96, 3,460.56 and 1,679.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,508.96 : 3,460.56 = 1,679.52 : x
2. Step 2: Convert to fraction form
   2,508.96/3,460.56 = 1,679.52/x
3. Step 3: Cross multiply
   2,508.96x = 3,460.56 × 1,679.52
4. Step 4: Simplify right side
   2,508.96x = 5,812,079.73
5. Step 5: Solve for x
   x = 5,812,079.73/2,508.96
6. Step 6: Final answer
   x = 2,316.53