Finding the Fourth Proportional to 6,611.49, 9,123.87 and 3,627.33

Step by Step Solution

1. Step 1: Write the proportion equation
   6,611.49 : 9,123.87 = 3,627.33 : x
2. Step 2: Convert to fraction form
   6,611.49/9,123.87 = 3,627.33/x
3. Step 3: Cross multiply
   6,611.49x = 9,123.87 × 3,627.33
4. Step 4: Simplify right side
   6,611.49x = 33,095,287.37
5. Step 5: Solve for x
   x = 33,095,287.37/6,611.49
6. Step 6: Final answer
   x = 5,005.72