Finding the Fourth Proportional to 10,093.16, 13,928.37 and 5,616.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,093.16 : 13,928.37 = 5,616.83 : x
2. Step 2: Convert to fraction form
   10,093.16/13,928.37 = 5,616.83/x
3. Step 3: Cross multiply
   10,093.16x = 13,928.37 × 5,616.83
4. Step 4: Simplify right side
   10,093.16x = 78,233,286.47
5. Step 5: Solve for x
   x = 78,233,286.47/10,093.16
6. Step 6: Final answer
   x = 7,751.12