Finding the Fourth Proportional to 12,094.22, 18,141.96 and 3,328.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,094.22 : 18,141.96 = 3,328.94 : x
2. Step 2: Convert to fraction form
   12,094.22/18,141.96 = 3,328.94/x
3. Step 3: Cross multiply
   12,094.22x = 18,141.96 × 3,328.94
4. Step 4: Simplify right side
   12,094.22x = 60,393,496.32
5. Step 5: Solve for x
   x = 60,393,496.32/12,094.22
6. Step 6: Final answer
   x = 4,993.58