Finding the Fourth Proportional to 22,116.36, 30,559.42 and 17,676.74

Step by Step Solution

1. Step 1: Write the proportion equation
   22,116.36 : 30,559.42 = 17,676.74 : x
2. Step 2: Convert to fraction form
   22,116.36/30,559.42 = 17,676.74/x
3. Step 3: Cross multiply
   22,116.36x = 30,559.42 × 17,676.74
4. Step 4: Simplify right side
   22,116.36x = 540,190,921.89
5. Step 5: Solve for x
   x = 540,190,921.89/22,116.36
6. Step 6: Final answer
   x = 24,424.95