Finding the Fourth Proportional to 6,323.43, 8,726.34 and 3,528.93

Step by Step Solution

1. Step 1: Write the proportion equation
   6,323.43 : 8,726.34 = 3,528.93 : x
2. Step 2: Convert to fraction form
   6,323.43/8,726.34 = 3,528.93/x
3. Step 3: Cross multiply
   6,323.43x = 8,726.34 × 3,528.93
4. Step 4: Simplify right side
   6,323.43x = 30,794,643.02
5. Step 5: Solve for x
   x = 30,794,643.02/6,323.43
6. Step 6: Final answer
   x = 4,869.93