Finding the Fourth Proportional to 30,965.38, 42,733.23 and 17,536.34

Step by Step Solution

1. Step 1: Write the proportion equation
   30,965.38 : 42,733.23 = 17,536.34 : x
2. Step 2: Convert to fraction form
   30,965.38/42,733.23 = 17,536.34/x
3. Step 3: Cross multiply
   30,965.38x = 42,733.23 × 17,536.34
4. Step 4: Simplify right side
   30,965.38x = 749,384,450.58
5. Step 5: Solve for x
   x = 749,384,450.58/30,965.38
6. Step 6: Final answer
   x = 24,200.72