Finding the Fourth Proportional to 16,514.01, 24,773.60 and 5,418.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,514.01 : 24,773.60 = 5,418.18 : x
2. Step 2: Convert to fraction form
   16,514.01/24,773.60 = 5,418.18/x
3. Step 3: Cross multiply
   16,514.01x = 24,773.60 × 5,418.18
4. Step 4: Simplify right side
   16,514.01x = 134,227,806.57
5. Step 5: Solve for x
   x = 134,227,806.57/16,514.01
6. Step 6: Final answer
   x = 8,128.11