Finding the Fourth Proportional to 11,967.96, 16,513.27 and 7,251.33

Step by Step Solution

1. Step 1: Write the proportion equation
   11,967.96 : 16,513.27 = 7,251.33 : x
2. Step 2: Convert to fraction form
   11,967.96/16,513.27 = 7,251.33/x
3. Step 3: Cross multiply
   11,967.96x = 16,513.27 × 7,251.33
4. Step 4: Simplify right side
   11,967.96x = 119,743,170.15
5. Step 5: Solve for x
   x = 119,743,170.15/11,967.96
6. Step 6: Final answer
   x = 10,005.31