Finding the Fourth Proportional to 30,265.98, 41,765.72 and 16,836.18

Step by Step Solution

1. Step 1: Write the proportion equation
   30,265.98 : 41,765.72 = 16,836.18 : x
2. Step 2: Convert to fraction form
   30,265.98/41,765.72 = 16,836.18/x
3. Step 3: Cross multiply
   30,265.98x = 41,765.72 × 16,836.18
4. Step 4: Simplify right side
   30,265.98x = 703,175,095.57
5. Step 5: Solve for x
   x = 703,175,095.57/30,265.98
6. Step 6: Final answer
   x = 23,233.18