Finding the Fourth Proportional to 9,540.72, 14,314.05 and 4,610.79

Step by Step Solution

1. Step 1: Write the proportion equation
   9,540.72 : 14,314.05 = 4,610.79 : x
2. Step 2: Convert to fraction form
   9,540.72/14,314.05 = 4,610.79/x
3. Step 3: Cross multiply
   9,540.72x = 14,314.05 × 4,610.79
4. Step 4: Simplify right side
   9,540.72x = 65,999,078.60
5. Step 5: Solve for x
   x = 65,999,078.60/9,540.72
6. Step 6: Final answer
   x = 6,917.62