Finding the Fourth Proportional to 6,264.96, 8,645.84 and 3,470.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,264.96 : 8,645.84 = 3,470.72 : x
2. Step 2: Convert to fraction form
   6,264.96/8,645.84 = 3,470.72/x
3. Step 3: Cross multiply
   6,264.96x = 8,645.84 × 3,470.72
4. Step 4: Simplify right side
   6,264.96x = 30,007,289.80
5. Step 5: Solve for x
   x = 30,007,289.80/6,264.96
6. Step 6: Final answer
   x = 4,789.70