Finding the Fourth Proportional to 16,090.08, 22,191 and 11,046.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,090.08 : 22,191 = 11,046.30 : x
2. Step 2: Convert to fraction form
   16,090.08/22,191 = 11,046.30/x
3. Step 3: Cross multiply
   16,090.08x = 22,191 × 11,046.30
4. Step 4: Simplify right side
   16,090.08x = 245,128,443.30
5. Step 5: Solve for x
   x = 245,128,443.30/16,090.08
6. Step 6: Final answer
   x = 15,234.76