Finding the Fourth Proportional to 7,329.39, 10,985.83 and 3,634.27

Step by Step Solution

1. Step 1: Write the proportion equation
   7,329.39 : 10,985.83 = 3,634.27 : x
2. Step 2: Convert to fraction form
   7,329.39/10,985.83 = 3,634.27/x
3. Step 3: Cross multiply
   7,329.39x = 10,985.83 × 3,634.27
4. Step 4: Simplify right side
   7,329.39x = 39,925,435.84
5. Step 5: Solve for x
   x = 39,925,435.84/7,329.39
6. Step 6: Final answer
   x = 5,447.31