Finding the Fourth Proportional to 16,404.19, 24,604.73 and 6,540.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,404.19 : 24,604.73 = 6,540.83 : x
2. Step 2: Convert to fraction form
   16,404.19/24,604.73 = 6,540.83/x
3. Step 3: Cross multiply
   16,404.19x = 24,604.73 × 6,540.83
4. Step 4: Simplify right side
   16,404.19x = 160,935,323.42
5. Step 5: Solve for x
   x = 160,935,323.42/16,404.19
6. Step 6: Final answer
   x = 9,810.62