Finding the Fourth Proportional to 6,264.54, 8,645.59 and 3,470.30

Step by Step Solution

1. Step 1: Write the proportion equation
   6,264.54 : 8,645.59 = 3,470.30 : x
2. Step 2: Convert to fraction form
   6,264.54/8,645.59 = 3,470.30/x
3. Step 3: Cross multiply
   6,264.54x = 8,645.59 × 3,470.30
4. Step 4: Simplify right side
   6,264.54x = 30,002,790.98
5. Step 5: Solve for x
   x = 30,002,790.98/6,264.54
6. Step 6: Final answer
   x = 4,789.30