Finding the Fourth Proportional to 11,499.96, 17,241.97 and 5,866.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,499.96 : 17,241.97 = 5,866.69 : x
2. Step 2: Convert to fraction form
   11,499.96/17,241.97 = 5,866.69/x
3. Step 3: Cross multiply
   11,499.96x = 17,241.97 × 5,866.69
4. Step 4: Simplify right side
   11,499.96x = 101,153,292.98
5. Step 5: Solve for x
   x = 101,153,292.98/11,499.96
6. Step 6: Final answer
   x = 8,795.97