Finding the Fourth Proportional to 13,065.36, 18,029.89 and 7,096.89

Step by Step Solution

1. Step 1: Write the proportion equation
   13,065.36 : 18,029.89 = 7,096.89 : x
2. Step 2: Convert to fraction form
   13,065.36/18,029.89 = 7,096.89/x
3. Step 3: Cross multiply
   13,065.36x = 18,029.89 × 7,096.89
4. Step 4: Simplify right side
   13,065.36x = 127,956,110.56
5. Step 5: Solve for x
   x = 127,956,110.56/13,065.36
6. Step 6: Final answer
   x = 9,793.54