Finding the Fourth Proportional to 16,085.39, 24,101.42 and 11,382.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,085.39 : 24,101.42 = 11,382.10 : x
2. Step 2: Convert to fraction form
   16,085.39/24,101.42 = 11,382.10/x
3. Step 3: Cross multiply
   16,085.39x = 24,101.42 × 11,382.10
4. Step 4: Simplify right side
   16,085.39x = 274,324,655.42
5. Step 5: Solve for x
   x = 274,324,655.42/16,085.39
6. Step 6: Final answer
   x = 17,054.28