Finding the Fourth Proportional to 11,636.22, 17,483.49 and 10,936.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,636.22 : 17,483.49 = 10,936.38 : x
2. Step 2: Convert to fraction form
   11,636.22/17,483.49 = 10,936.38/x
3. Step 3: Cross multiply
   11,636.22x = 17,483.49 × 10,936.38
4. Step 4: Simplify right side
   11,636.22x = 191,206,090.37
5. Step 5: Solve for x
   x = 191,206,090.37/11,636.22
6. Step 6: Final answer
   x = 16,431.98