Finding the Fourth Proportional to 32,926.78, 45,439 and 17,819.46

Step by Step Solution

1. Step 1: Write the proportion equation
   32,926.78 : 45,439 = 17,819.46 : x
2. Step 2: Convert to fraction form
   32,926.78/45,439 = 17,819.46/x
3. Step 3: Cross multiply
   32,926.78x = 45,439 × 17,819.46
4. Step 4: Simplify right side
   32,926.78x = 809,698,442.94
5. Step 5: Solve for x
   x = 809,698,442.94/32,926.78
6. Step 6: Final answer
   x = 24,590.88