Finding the Fourth Proportional to 9,432.15, 13,016.59 and 5,183.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,432.15 : 13,016.59 = 5,183.48 : x
2. Step 2: Convert to fraction form
   9,432.15/13,016.59 = 5,183.48/x
3. Step 3: Cross multiply
   9,432.15x = 13,016.59 × 5,183.48
4. Step 4: Simplify right side
   9,432.15x = 67,471,233.93
5. Step 5: Solve for x
   x = 67,471,233.93/9,432.15
6. Step 6: Final answer
   x = 7,153.32