Finding the Fourth Proportional to 11,653.34, 16,087.71 and 9,095.61

Step by Step Solution

1. Step 1: Write the proportion equation
   11,653.34 : 16,087.71 = 9,095.61 : x
2. Step 2: Convert to fraction form
   11,653.34/16,087.71 = 9,095.61/x
3. Step 3: Cross multiply
   11,653.34x = 16,087.71 × 9,095.61
4. Step 4: Simplify right side
   11,653.34x = 146,327,530.69
5. Step 5: Solve for x
   x = 146,327,530.69/11,653.34
6. Step 6: Final answer
   x = 12,556.70