Finding the Fourth Proportional to 6,033.62, 8,326.40 and 3,643.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,033.62 : 8,326.40 = 3,643.72 : x
2. Step 2: Convert to fraction form
   6,033.62/8,326.40 = 3,643.72/x
3. Step 3: Cross multiply
   6,033.62x = 8,326.40 × 3,643.72
4. Step 4: Simplify right side
   6,033.62x = 30,339,031.17
5. Step 5: Solve for x
   x = 30,339,031.17/6,033.62
6. Step 6: Final answer
   x = 5,028.33