Finding the Fourth Proportional to 16,455.63, 24,680.91 and 5,362.29

Step by Step Solution

1. Step 1: Write the proportion equation
   16,455.63 : 24,680.91 = 5,362.29 : x
2. Step 2: Convert to fraction form
   16,455.63/24,680.91 = 5,362.29/x
3. Step 3: Cross multiply
   16,455.63x = 24,680.91 × 5,362.29
4. Step 4: Simplify right side
   16,455.63x = 132,346,196.88
5. Step 5: Solve for x
   x = 132,346,196.88/16,455.63
6. Step 6: Final answer
   x = 8,042.61