Finding the Fourth Proportional to 16,377.53, 24,563.89 and 8,055.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,377.53 : 24,563.89 = 8,055.30 : x
2. Step 2: Convert to fraction form
   16,377.53/24,563.89 = 8,055.30/x
3. Step 3: Cross multiply
   16,377.53x = 24,563.89 × 8,055.30
4. Step 4: Simplify right side
   16,377.53x = 197,869,462.84
5. Step 5: Solve for x
   x = 197,869,462.84/16,377.53
6. Step 6: Final answer
   x = 12,081.76