Finding the Fourth Proportional to 11,769.37, 16,225.86 and 10,083.49

Step by Step Solution

1. Step 1: Write the proportion equation
   11,769.37 : 16,225.86 = 10,083.49 : x
2. Step 2: Convert to fraction form
   11,769.37/16,225.86 = 10,083.49/x
3. Step 3: Cross multiply
   11,769.37x = 16,225.86 × 10,083.49
4. Step 4: Simplify right side
   11,769.37x = 163,613,297.05
5. Step 5: Solve for x
   x = 163,613,297.05/11,769.37
6. Step 6: Final answer
   x = 13,901.62