Finding the Fourth Proportional to 16,788.75, 23,164.83 and 10,819.05

Step by Step Solution

1. Step 1: Write the proportion equation
   16,788.75 : 23,164.83 = 10,819.05 : x
2. Step 2: Convert to fraction form
   16,788.75/23,164.83 = 10,819.05/x
3. Step 3: Cross multiply
   16,788.75x = 23,164.83 × 10,819.05
4. Step 4: Simplify right side
   16,788.75x = 250,621,454.01
5. Step 5: Solve for x
   x = 250,621,454.01/16,788.75
6. Step 6: Final answer
   x = 14,927.94