Finding the Fourth Proportional to 6,656.83, 9,185.50 and 3,672.79

Step by Step Solution

1. Step 1: Write the proportion equation
   6,656.83 : 9,185.50 = 3,672.79 : x
2. Step 2: Convert to fraction form
   6,656.83/9,185.50 = 3,672.79/x
3. Step 3: Cross multiply
   6,656.83x = 9,185.50 × 3,672.79
4. Step 4: Simplify right side
   6,656.83x = 33,736,412.55
5. Step 5: Solve for x
   x = 33,736,412.55/6,656.83
6. Step 6: Final answer
   x = 5,067.94