Finding the Fourth Proportional to 41,081.99, 61,624.52 and 11,499.05

Step by Step Solution

1. Step 1: Write the proportion equation
   41,081.99 : 61,624.52 = 11,499.05 : x
2. Step 2: Convert to fraction form
   41,081.99/61,624.52 = 11,499.05/x
3. Step 3: Cross multiply
   41,081.99x = 61,624.52 × 11,499.05
4. Step 4: Simplify right side
   41,081.99x = 708,623,436.71
5. Step 5: Solve for x
   x = 708,623,436.71/41,081.99
6. Step 6: Final answer
   x = 17,249.00