Finding the Fourth Proportional to 5,045.94, 7,570.43 and 2,582.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,045.94 : 7,570.43 = 2,582.48 : x
2. Step 2: Convert to fraction form
   5,045.94/7,570.43 = 2,582.48/x
3. Step 3: Cross multiply
   5,045.94x = 7,570.43 × 2,582.48
4. Step 4: Simplify right side
   5,045.94x = 19,550,433.30
5. Step 5: Solve for x
   x = 19,550,433.30/5,045.94
6. Step 6: Final answer
   x = 3,874.49