Finding the Fourth Proportional to 16,460.78, 24,682.76 and 5,360.33

Step by Step Solution

1. Step 1: Write the proportion equation
   16,460.78 : 24,682.76 = 5,360.33 : x
2. Step 2: Convert to fraction form
   16,460.78/24,682.76 = 5,360.33/x
3. Step 3: Cross multiply
   16,460.78x = 24,682.76 × 5,360.33
4. Step 4: Simplify right side
   16,460.78x = 132,307,793.92
5. Step 5: Solve for x
   x = 132,307,793.92/16,460.78
6. Step 6: Final answer
   x = 8,037.76