Finding the Fourth Proportional to 9,601.33, 14,403.95 and 5,443.19

Step by Step Solution

1. Step 1: Write the proportion equation
   9,601.33 : 14,403.95 = 5,443.19 : x
2. Step 2: Convert to fraction form
   9,601.33/14,403.95 = 5,443.19/x
3. Step 3: Cross multiply
   9,601.33x = 14,403.95 × 5,443.19
4. Step 4: Simplify right side
   9,601.33x = 78,403,523.43
5. Step 5: Solve for x
   x = 78,403,523.43/9,601.33
6. Step 6: Final answer
   x = 8,165.90