Finding the Fourth Proportional to 16,510.59, 24,743.98 and 8,994.87

Step by Step Solution

1. Step 1: Write the proportion equation
   16,510.59 : 24,743.98 = 8,994.87 : x
2. Step 2: Convert to fraction form
   16,510.59/24,743.98 = 8,994.87/x
3. Step 3: Cross multiply
   16,510.59x = 24,743.98 × 8,994.87
4. Step 4: Simplify right side
   16,510.59x = 222,568,859.83
5. Step 5: Solve for x
   x = 222,568,859.83/16,510.59
6. Step 6: Final answer
   x = 13,480.37