Finding the Fourth Proportional to 9,680.41, 14,517.37 and 3,105.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,680.41 : 14,517.37 = 3,105.03 : x
2. Step 2: Convert to fraction form
   9,680.41/14,517.37 = 3,105.03/x
3. Step 3: Cross multiply
   9,680.41x = 14,517.37 × 3,105.03
4. Step 4: Simplify right side
   9,680.41x = 45,076,853.85
5. Step 5: Solve for x
   x = 45,076,853.85/9,680.41
6. Step 6: Final answer
   x = 4,656.50