Finding the Fourth Proportional to 6,667.77, 9,201.06 and 3,683.58

Step by Step Solution

1. Step 1: Write the proportion equation
   6,667.77 : 9,201.06 = 3,683.58 : x
2. Step 2: Convert to fraction form
   6,667.77/9,201.06 = 3,683.58/x
3. Step 3: Cross multiply
   6,667.77x = 9,201.06 × 3,683.58
4. Step 4: Simplify right side
   6,667.77x = 33,892,840.59
5. Step 5: Solve for x
   x = 33,892,840.59/6,667.77
6. Step 6: Final answer
   x = 5,083.08