Finding the Fourth Proportional to 61,067.57, 91,601.43 and 16,694.71

Step by Step Solution

1. Step 1: Write the proportion equation
   61,067.57 : 91,601.43 = 16,694.71 : x
2. Step 2: Convert to fraction form
   61,067.57/91,601.43 = 16,694.71/x
3. Step 3: Cross multiply
   61,067.57x = 91,601.43 × 16,694.71
4. Step 4: Simplify right side
   61,067.57x = 1,529,259,111.73
5. Step 5: Solve for x
   x = 1,529,259,111.73/61,067.57
6. Step 6: Final answer
   x = 25,042.08