Finding the Fourth Proportional to 3,778.94, 5,697.41 and 3,524.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,778.94 : 5,697.41 = 3,524.84 : x
2. Step 2: Convert to fraction form
   3,778.94/5,697.41 = 3,524.84/x
3. Step 3: Cross multiply
   3,778.94x = 5,697.41 × 3,524.84
4. Step 4: Simplify right side
   3,778.94x = 20,082,412.55
5. Step 5: Solve for x
   x = 20,082,412.55/3,778.94
6. Step 6: Final answer
   x = 5,314.30