Finding the Fourth Proportional to 9,716.32, 13,404.72 and 5,983.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,716.32 : 13,404.72 = 5,983.84 : x
2. Step 2: Convert to fraction form
   9,716.32/13,404.72 = 5,983.84/x
3. Step 3: Cross multiply
   9,716.32x = 13,404.72 × 5,983.84
4. Step 4: Simplify right side
   9,716.32x = 80,211,699.72
5. Step 5: Solve for x
   x = 80,211,699.72/9,716.32
6. Step 6: Final answer
   x = 8,255.36