Finding the Fourth Proportional to 6,300.59, 8,694.74 and 3,506.09

Step by Step Solution

1. Step 1: Write the proportion equation
   6,300.59 : 8,694.74 = 3,506.09 : x
2. Step 2: Convert to fraction form
   6,300.59/8,694.74 = 3,506.09/x
3. Step 3: Cross multiply
   6,300.59x = 8,694.74 × 3,506.09
4. Step 4: Simplify right side
   6,300.59x = 30,484,523.44
5. Step 5: Solve for x
   x = 30,484,523.44/6,300.59
6. Step 6: Final answer
   x = 4,838.36