Finding the Fourth Proportional to 6,664.01, 9,196.48 and 3,680.03

Step by Step Solution

1. Step 1: Write the proportion equation
   6,664.01 : 9,196.48 = 3,680.03 : x
2. Step 2: Convert to fraction form
   6,664.01/9,196.48 = 3,680.03/x
3. Step 3: Cross multiply
   6,664.01x = 9,196.48 × 3,680.03
4. Step 4: Simplify right side
   6,664.01x = 33,843,347.58
5. Step 5: Solve for x
   x = 33,843,347.58/6,664.01
6. Step 6: Final answer
   x = 5,078.53