Finding the Fourth Proportional to 13,036.19, 17,989.97 and 7,067.83

Step by Step Solution

1. Step 1: Write the proportion equation
   13,036.19 : 17,989.97 = 7,067.83 : x
2. Step 2: Convert to fraction form
   13,036.19/17,989.97 = 7,067.83/x
3. Step 3: Cross multiply
   13,036.19x = 17,989.97 × 7,067.83
4. Step 4: Simplify right side
   13,036.19x = 127,150,113.31
5. Step 5: Solve for x
   x = 127,150,113.31/13,036.19
6. Step 6: Final answer
   x = 9,753.62