Finding the Fourth Proportional to 5,874.75, 8,112.42 and 3,782.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,874.75 : 8,112.42 = 3,782.52 : x
2. Step 2: Convert to fraction form
   5,874.75/8,112.42 = 3,782.52/x
3. Step 3: Cross multiply
   5,874.75x = 8,112.42 × 3,782.52
4. Step 4: Simplify right side
   5,874.75x = 30,685,390.90
5. Step 5: Solve for x
   x = 30,685,390.90/5,874.75
6. Step 6: Final answer
   x = 5,223.27