Finding the Fourth Proportional to 11,584.73, 17,292.31 and 9,951.77

Step by Step Solution

1. Step 1: Write the proportion equation
   11,584.73 : 17,292.31 = 9,951.77 : x
2. Step 2: Convert to fraction form
   11,584.73/17,292.31 = 9,951.77/x
3. Step 3: Cross multiply
   11,584.73x = 17,292.31 × 9,951.77
4. Step 4: Simplify right side
   11,584.73x = 172,089,054.88
5. Step 5: Solve for x
   x = 172,089,054.88/11,584.73
6. Step 6: Final answer
   x = 14,854.82