Finding the Fourth Proportional to 10,383.95, 14,329.86 and 7,404.97

Step by Step Solution

1. Step 1: Write the proportion equation
   10,383.95 : 14,329.86 = 7,404.97 : x
2. Step 2: Convert to fraction form
   10,383.95/14,329.86 = 7,404.97/x
3. Step 3: Cross multiply
   10,383.95x = 14,329.86 × 7,404.97
4. Step 4: Simplify right side
   10,383.95x = 106,112,183.40
5. Step 5: Solve for x
   x = 106,112,183.40/10,383.95
6. Step 6: Final answer
   x = 10,218.87