Finding the Fourth Proportional to 16,374.56, 24,554.50 and 5,979

Step by Step Solution

1. Step 1: Write the proportion equation
   16,374.56 : 24,554.50 = 5,979 : x
2. Step 2: Convert to fraction form
   16,374.56/24,554.50 = 5,979/x
3. Step 3: Cross multiply
   16,374.56x = 24,554.50 × 5,979
4. Step 4: Simplify right side
   16,374.56x = 146,811,355.50
5. Step 5: Solve for x
   x = 146,811,355.50/16,374.56
6. Step 6: Final answer
   x = 8,965.82