Finding the Fourth Proportional to 11,784.69, 17,676.99 and 3,019.59

Step by Step Solution

1. Step 1: Write the proportion equation
   11,784.69 : 17,676.99 = 3,019.59 : x
2. Step 2: Convert to fraction form
   11,784.69/17,676.99 = 3,019.59/x
3. Step 3: Cross multiply
   11,784.69x = 17,676.99 × 3,019.59
4. Step 4: Simplify right side
   11,784.69x = 53,377,262.23
5. Step 5: Solve for x
   x = 53,377,262.23/11,784.69
6. Step 6: Final answer
   x = 4,529.37