Finding the Fourth Proportional to 6,884.22, 10,329.17 and 3,599.67

Step by Step Solution

1. Step 1: Write the proportion equation
   6,884.22 : 10,329.17 = 3,599.67 : x
2. Step 2: Convert to fraction form
   6,884.22/10,329.17 = 3,599.67/x
3. Step 3: Cross multiply
   6,884.22x = 10,329.17 × 3,599.67
4. Step 4: Simplify right side
   6,884.22x = 37,181,585.38
5. Step 5: Solve for x
   x = 37,181,585.38/6,884.22
6. Step 6: Final answer
   x = 5,400.99