Finding the Fourth Proportional to 30,302.37, 41,819.55 and 17,559

Step by Step Solution

1. Step 1: Write the proportion equation
   30,302.37 : 41,819.55 = 17,559 : x
2. Step 2: Convert to fraction form
   30,302.37/41,819.55 = 17,559/x
3. Step 3: Cross multiply
   30,302.37x = 41,819.55 × 17,559
4. Step 4: Simplify right side
   30,302.37x = 734,309,478.45
5. Step 5: Solve for x
   x = 734,309,478.45/30,302.37
6. Step 6: Final answer
   x = 24,232.74