Finding the Fourth Proportional to 3,824.88, 5,698.88 and 3,573.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,824.88 : 5,698.88 = 3,573.42 : x
2. Step 2: Convert to fraction form
   3,824.88/5,698.88 = 3,573.42/x
3. Step 3: Cross multiply
   3,824.88x = 5,698.88 × 3,573.42
4. Step 4: Simplify right side
   3,824.88x = 20,364,473.90
5. Step 5: Solve for x
   x = 20,364,473.90/3,824.88
6. Step 6: Final answer
   x = 5,324.21