Finding the Fourth Proportional to 6,266.46, 8,647.72 and 3,434.02

Step by Step Solution

1. Step 1: Write the proportion equation
   6,266.46 : 8,647.72 = 3,434.02 : x
2. Step 2: Convert to fraction form
   6,266.46/8,647.72 = 3,434.02/x
3. Step 3: Cross multiply
   6,266.46x = 8,647.72 × 3,434.02
4. Step 4: Simplify right side
   6,266.46x = 29,696,443.43
5. Step 5: Solve for x
   x = 29,696,443.43/6,266.46
6. Step 6: Final answer
   x = 4,738.95