Finding the Fourth Proportional to 21,848.35, 30,168.04 and 17,586

Step by Step Solution

1. Step 1: Write the proportion equation
   21,848.35 : 30,168.04 = 17,586 : x
2. Step 2: Convert to fraction form
   21,848.35/30,168.04 = 17,586/x
3. Step 3: Cross multiply
   21,848.35x = 30,168.04 × 17,586
4. Step 4: Simplify right side
   21,848.35x = 530,535,151.44
5. Step 5: Solve for x
   x = 530,535,151.44/21,848.35
6. Step 6: Final answer
   x = 24,282.62