Finding the Fourth Proportional to 2,450.42, 3,676.81 and 1,525.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,450.42 : 3,676.81 = 1,525.73 : x
2. Step 2: Convert to fraction form
   2,450.42/3,676.81 = 1,525.73/x
3. Step 3: Cross multiply
   2,450.42x = 3,676.81 × 1,525.73
4. Step 4: Simplify right side
   2,450.42x = 5,609,819.32
5. Step 5: Solve for x
   x = 5,609,819.32/2,450.42
6. Step 6: Final answer
   x = 2,289.33