Finding the Fourth Proportional to 3,441.42, 4,751.55 and 2,545.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,441.42 : 4,751.55 = 2,545.38 : x
2. Step 2: Convert to fraction form
   3,441.42/4,751.55 = 2,545.38/x
3. Step 3: Cross multiply
   3,441.42x = 4,751.55 × 2,545.38
4. Step 4: Simplify right side
   3,441.42x = 12,094,500.34
5. Step 5: Solve for x
   x = 12,094,500.34/3,441.42
6. Step 6: Final answer
   x = 3,514.39