Finding the Fourth Proportional to 6,323.52, 8,726.72 and 3,529

Step by Step Solution

1. Step 1: Write the proportion equation
   6,323.52 : 8,726.72 = 3,529 : x
2. Step 2: Convert to fraction form
   6,323.52/8,726.72 = 3,529/x
3. Step 3: Cross multiply
   6,323.52x = 8,726.72 × 3,529
4. Step 4: Simplify right side
   6,323.52x = 30,796,594.88
5. Step 5: Solve for x
   x = 30,796,594.88/6,323.52
6. Step 6: Final answer
   x = 4,870.17