Finding the Fourth Proportional to 16,460.56, 24,685.72 and 5,514

Step by Step Solution

1. Step 1: Write the proportion equation
   16,460.56 : 24,685.72 = 5,514 : x
2. Step 2: Convert to fraction form
   16,460.56/24,685.72 = 5,514/x
3. Step 3: Cross multiply
   16,460.56x = 24,685.72 × 5,514
4. Step 4: Simplify right side
   16,460.56x = 136,117,060.08
5. Step 5: Solve for x
   x = 136,117,060.08/16,460.56
6. Step 6: Final answer
   x = 8,269.28