Finding the Fourth Proportional to 6,300.57, 8,694.81 and 3,468.23

Step by Step Solution

1. Step 1: Write the proportion equation
   6,300.57 : 8,694.81 = 3,468.23 : x
2. Step 2: Convert to fraction form
   6,300.57/8,694.81 = 3,468.23/x
3. Step 3: Cross multiply
   6,300.57x = 8,694.81 × 3,468.23
4. Step 4: Simplify right side
   6,300.57x = 30,155,557.41
5. Step 5: Solve for x
   x = 30,155,557.41/6,300.57
6. Step 6: Final answer
   x = 4,786.16