Finding the Fourth Proportional to 10,067.41, 13,893.21 and 5,591.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,067.41 : 13,893.21 = 5,591.58 : x
2. Step 2: Convert to fraction form
   10,067.41/13,893.21 = 5,591.58/x
3. Step 3: Cross multiply
   10,067.41x = 13,893.21 × 5,591.58
4. Step 4: Simplify right side
   10,067.41x = 77,684,911.73
5. Step 5: Solve for x
   x = 77,684,911.73/10,067.41
6. Step 6: Final answer
   x = 7,716.48