Finding the Fourth Proportional to 10,747.03, 16,116.45 and 4,171.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,747.03 : 16,116.45 = 4,171.69 : x
2. Step 2: Convert to fraction form
   10,747.03/16,116.45 = 4,171.69/x
3. Step 3: Cross multiply
   10,747.03x = 16,116.45 × 4,171.69
4. Step 4: Simplify right side
   10,747.03x = 67,232,770.61
5. Step 5: Solve for x
   x = 67,232,770.61/10,747.03
6. Step 6: Final answer
   x = 6,255.94