Finding the Fourth Proportional to 6,323.16, 8,726.34 and 3,528.84

Step by Step Solution

1. Step 1: Write the proportion equation
   6,323.16 : 8,726.34 = 3,528.84 : x
2. Step 2: Convert to fraction form
   6,323.16/8,726.34 = 3,528.84/x
3. Step 3: Cross multiply
   6,323.16x = 8,726.34 × 3,528.84
4. Step 4: Simplify right side
   6,323.16x = 30,793,857.65
5. Step 5: Solve for x
   x = 30,793,857.65/6,323.16
6. Step 6: Final answer
   x = 4,870.01