Finding the Fourth Proportional to 2,575.98, 3,564.23 and 2,245.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,575.98 : 3,564.23 = 2,245.10 : x
2. Step 2: Convert to fraction form
   2,575.98/3,564.23 = 2,245.10/x
3. Step 3: Cross multiply
   2,575.98x = 3,564.23 × 2,245.10
4. Step 4: Simplify right side
   2,575.98x = 8,002,023.73
5. Step 5: Solve for x
   x = 8,002,023.73/2,575.98
6. Step 6: Final answer
   x = 3,106.40