Finding the Fourth Proportional to 11,327.14, 16,996.27 and 5,091.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,327.14 : 16,996.27 = 5,091.56 : x
2. Step 2: Convert to fraction form
   11,327.14/16,996.27 = 5,091.56/x
3. Step 3: Cross multiply
   11,327.14x = 16,996.27 × 5,091.56
4. Step 4: Simplify right side
   11,327.14x = 86,537,443.50
5. Step 5: Solve for x
   x = 86,537,443.50/11,327.14
6. Step 6: Final answer
   x = 7,639.84