Finding the Fourth Proportional to 17,819.92, 24,583.72 and 10,742.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,819.92 : 24,583.72 = 10,742.32 : x
2. Step 2: Convert to fraction form
   17,819.92/24,583.72 = 10,742.32/x
3. Step 3: Cross multiply
   17,819.92x = 24,583.72 × 10,742.32
4. Step 4: Simplify right side
   17,819.92x = 264,086,187.03
5. Step 5: Solve for x
   x = 264,086,187.03/17,819.92
6. Step 6: Final answer
   x = 14,819.72