Finding the Fourth Proportional to 6,322.82, 8,726.37 and 3,528.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,322.82 : 8,726.37 = 3,528.50 : x
2. Step 2: Convert to fraction form
   6,322.82/8,726.37 = 3,528.50/x
3. Step 3: Cross multiply
   6,322.82x = 8,726.37 × 3,528.50
4. Step 4: Simplify right side
   6,322.82x = 30,790,996.55
5. Step 5: Solve for x
   x = 30,790,996.55/6,322.82
6. Step 6: Final answer
   x = 4,869.82