Finding the Fourth Proportional to 11,404.67, 17,114.36 and 5,558.09

Step by Step Solution

1. Step 1: Write the proportion equation
   11,404.67 : 17,114.36 = 5,558.09 : x
2. Step 2: Convert to fraction form
   11,404.67/17,114.36 = 5,558.09/x
3. Step 3: Cross multiply
   11,404.67x = 17,114.36 × 5,558.09
4. Step 4: Simplify right side
   11,404.67x = 95,123,039.81
5. Step 5: Solve for x
   x = 95,123,039.81/11,404.67
6. Step 6: Final answer
   x = 8,340.71