Finding the Fourth Proportional to 10,081.05, 13,911.19 and 5,604.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,081.05 : 13,911.19 = 5,604.68 : x
2. Step 2: Convert to fraction form
   10,081.05/13,911.19 = 5,604.68/x
3. Step 3: Cross multiply
   10,081.05x = 13,911.19 × 5,604.68
4. Step 4: Simplify right side
   10,081.05x = 77,967,768.37
5. Step 5: Solve for x
   x = 77,967,768.37/10,081.05
6. Step 6: Final answer
   x = 7,734.09