Finding the Fourth Proportional to 6,308.82, 8,705.55 and 3,656.94

Step by Step Solution

1. Step 1: Write the proportion equation
   6,308.82 : 8,705.55 = 3,656.94 : x
2. Step 2: Convert to fraction form
   6,308.82/8,705.55 = 3,656.94/x
3. Step 3: Cross multiply
   6,308.82x = 8,705.55 × 3,656.94
4. Step 4: Simplify right side
   6,308.82x = 31,835,674.02
5. Step 5: Solve for x
   x = 31,835,674.02/6,308.82
6. Step 6: Final answer
   x = 5,046.22