Finding the Fourth Proportional to 9,433.67, 13,017.93 and 5,183.90

Step by Step Solution

1. Step 1: Write the proportion equation
   9,433.67 : 13,017.93 = 5,183.90 : x
2. Step 2: Convert to fraction form
   9,433.67/13,017.93 = 5,183.90/x
3. Step 3: Cross multiply
   9,433.67x = 13,017.93 × 5,183.90
4. Step 4: Simplify right side
   9,433.67x = 67,483,647.33
5. Step 5: Solve for x
   x = 67,483,647.33/9,433.67
6. Step 6: Final answer
   x = 7,153.49