Finding the Fourth Proportional to 10,383.36, 14,329.08 and 5,667.36

Step by Step Solution

1. Step 1: Write the proportion equation
   10,383.36 : 14,329.08 = 5,667.36 : x
2. Step 2: Convert to fraction form
   10,383.36/14,329.08 = 5,667.36/x
3. Step 3: Cross multiply
   10,383.36x = 14,329.08 × 5,667.36
4. Step 4: Simplify right side
   10,383.36x = 81,208,054.83
5. Step 5: Solve for x
   x = 81,208,054.83/10,383.36
6. Step 6: Final answer
   x = 7,820.98