Finding the Fourth Proportional to 6,321.19, 8,723.24 and 3,526.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,321.19 : 8,723.24 = 3,526.69 : x
2. Step 2: Convert to fraction form
   6,321.19/8,723.24 = 3,526.69/x
3. Step 3: Cross multiply
   6,321.19x = 8,723.24 × 3,526.69
4. Step 4: Simplify right side
   6,321.19x = 30,764,150.28
5. Step 5: Solve for x
   x = 30,764,150.28/6,321.19
6. Step 6: Final answer
   x = 4,866.83