Finding the Fourth Proportional to 9,451.73, 14,158.15 and 5,546.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,451.73 : 14,158.15 = 5,546.72 : x
2. Step 2: Convert to fraction form
   9,451.73/14,158.15 = 5,546.72/x
3. Step 3: Cross multiply
   9,451.73x = 14,158.15 × 5,546.72
4. Step 4: Simplify right side
   9,451.73x = 78,531,315.30
5. Step 5: Solve for x
   x = 78,531,315.30/9,451.73
6. Step 6: Final answer
   x = 8,308.67