Finding the Fourth Proportional to 16,093.47, 22,211.57 and 9,383.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,093.47 : 22,211.57 = 9,383.02 : x
2. Step 2: Convert to fraction form
   16,093.47/22,211.57 = 9,383.02/x
3. Step 3: Cross multiply
   16,093.47x = 22,211.57 × 9,383.02
4. Step 4: Simplify right side
   16,093.47x = 208,411,605.54
5. Step 5: Solve for x
   x = 208,411,605.54/16,093.47
6. Step 6: Final answer
   x = 12,950.07