Finding the Fourth Proportional to 11,141.10, 16,584.30 and 10,975.05

Step by Step Solution

1. Step 1: Write the proportion equation
   11,141.10 : 16,584.30 = 10,975.05 : x
2. Step 2: Convert to fraction form
   11,141.10/16,584.30 = 10,975.05/x
3. Step 3: Cross multiply
   11,141.10x = 16,584.30 × 10,975.05
4. Step 4: Simplify right side
   11,141.10x = 182,013,521.72
5. Step 5: Solve for x
   x = 182,013,521.72/11,141.10
6. Step 6: Final answer
   x = 16,337.12