Finding the Fourth Proportional to 16,498.64, 24,751.46 and 5,404.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,498.64 : 24,751.46 = 5,404.52 : x
2. Step 2: Convert to fraction form
   16,498.64/24,751.46 = 5,404.52/x
3. Step 3: Cross multiply
   16,498.64x = 24,751.46 × 5,404.52
4. Step 4: Simplify right side
   16,498.64x = 133,769,609.82
5. Step 5: Solve for x
   x = 133,769,609.82/16,498.64
6. Step 6: Final answer
   x = 8,107.92