Finding the Fourth Proportional to 6,611.48, 9,123.98 and 3,627.14

Step by Step Solution

1. Step 1: Write the proportion equation
   6,611.48 : 9,123.98 = 3,627.14 : x
2. Step 2: Convert to fraction form
   6,611.48/9,123.98 = 3,627.14/x
3. Step 3: Cross multiply
   6,611.48x = 9,123.98 × 3,627.14
4. Step 4: Simplify right side
   6,611.48x = 33,093,952.82
5. Step 5: Solve for x
   x = 33,093,952.82/6,611.48
6. Step 6: Final answer
   x = 5,005.53