Finding the Fourth Proportional to 11,846.94, 16,336.53 and 10,173.89

Step by Step Solution

1. Step 1: Write the proportion equation
   11,846.94 : 16,336.53 = 10,173.89 : x
2. Step 2: Convert to fraction form
   11,846.94/16,336.53 = 10,173.89/x
3. Step 3: Cross multiply
   11,846.94x = 16,336.53 × 10,173.89
4. Step 4: Simplify right side
   11,846.94x = 166,205,977.52
5. Step 5: Solve for x
   x = 166,205,977.52/11,846.94
6. Step 6: Final answer
   x = 14,029.44