Finding the Fourth Proportional to 11,073.69, 16,610.49 and 4,499.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,073.69 : 16,610.49 = 4,499.82 : x
2. Step 2: Convert to fraction form
   11,073.69/16,610.49 = 4,499.82/x
3. Step 3: Cross multiply
   11,073.69x = 16,610.49 × 4,499.82
4. Step 4: Simplify right side
   11,073.69x = 74,744,215.11
5. Step 5: Solve for x
   x = 74,744,215.11/11,073.69
6. Step 6: Final answer
   x = 6,749.71