Finding the Fourth Proportional to 16,508.61, 24,765.36 and 5,979.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,508.61 : 24,765.36 = 5,979.42 : x
2. Step 2: Convert to fraction form
   16,508.61/24,765.36 = 5,979.42/x
3. Step 3: Cross multiply
   16,508.61x = 24,765.36 × 5,979.42
4. Step 4: Simplify right side
   16,508.61x = 148,082,488.89
5. Step 5: Solve for x
   x = 148,082,488.89/16,508.61
6. Step 6: Final answer
   x = 8,970.02