Finding the Fourth Proportional to 13,763.72, 18,993.30 and 7,795.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,763.72 : 18,993.30 = 7,795.25 : x
2. Step 2: Convert to fraction form
   13,763.72/18,993.30 = 7,795.25/x
3. Step 3: Cross multiply
   13,763.72x = 18,993.30 × 7,795.25
4. Step 4: Simplify right side
   13,763.72x = 148,057,619.54
5. Step 5: Solve for x
   x = 148,057,619.54/13,763.72
6. Step 6: Final answer
   x = 10,757.09