Finding the Fourth Proportional to 30,584, 42,206 and 17,845.94

Step by Step Solution

1. Step 1: Write the proportion equation
   30,584 : 42,206 = 17,845.94 : x
2. Step 2: Convert to fraction form
   30,584/42,206 = 17,845.94/x
3. Step 3: Cross multiply
   30,584x = 42,206 × 17,845.94
4. Step 4: Simplify right side
   30,584x = 753,205,743.64
5. Step 5: Solve for x
   x = 753,205,743.64/30,584
6. Step 6: Final answer
   x = 24,627.44