Finding the Fourth Proportional to 2,464.56, 3,401.10 and 1,679.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,464.56 : 3,401.10 = 1,679.98 : x
2. Step 2: Convert to fraction form
   2,464.56/3,401.10 = 1,679.98/x
3. Step 3: Cross multiply
   2,464.56x = 3,401.10 × 1,679.98
4. Step 4: Simplify right side
   2,464.56x = 5,713,779.98
5. Step 5: Solve for x
   x = 5,713,779.98/2,464.56
6. Step 6: Final answer
   x = 2,318.38