Finding the Fourth Proportional to 13,835.99, 19,114.47 and 9,067.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,835.99 : 19,114.47 = 9,067.25 : x
2. Step 2: Convert to fraction form
   13,835.99/19,114.47 = 9,067.25/x
3. Step 3: Cross multiply
   13,835.99x = 19,114.47 × 9,067.25
4. Step 4: Simplify right side
   13,835.99x = 173,315,725.89
5. Step 5: Solve for x
   x = 173,315,725.89/13,835.99
6. Step 6: Final answer
   x = 12,526.44