Finding the Fourth Proportional to 13,067.69, 19,604.33 and 4,061.61

Step by Step Solution

1. Step 1: Write the proportion equation
   13,067.69 : 19,604.33 = 4,061.61 : x
2. Step 2: Convert to fraction form
   13,067.69/19,604.33 = 4,061.61/x
3. Step 3: Cross multiply
   13,067.69x = 19,604.33 × 4,061.61
4. Step 4: Simplify right side
   13,067.69x = 79,625,142.77
5. Step 5: Solve for x
   x = 79,625,142.77/13,067.69
6. Step 6: Final answer
   x = 6,093.28