Finding the Fourth Proportional to 16,505.32, 24,742.62 and 6,109

Step by Step Solution

1. Step 1: Write the proportion equation
   16,505.32 : 24,742.62 = 6,109 : x
2. Step 2: Convert to fraction form
   16,505.32/24,742.62 = 6,109/x
3. Step 3: Cross multiply
   16,505.32x = 24,742.62 × 6,109
4. Step 4: Simplify right side
   16,505.32x = 151,152,665.58
5. Step 5: Solve for x
   x = 151,152,665.58/16,505.32
6. Step 6: Final answer
   x = 9,157.81