Finding the Fourth Proportional to 30,733.82, 42,412.52 and 17,305.18

Step by Step Solution

1. Step 1: Write the proportion equation
   30,733.82 : 42,412.52 = 17,305.18 : x
2. Step 2: Convert to fraction form
   30,733.82/42,412.52 = 17,305.18/x
3. Step 3: Cross multiply
   30,733.82x = 42,412.52 × 17,305.18
4. Step 4: Simplify right side
   30,733.82x = 733,956,292.85
5. Step 5: Solve for x
   x = 733,956,292.85/30,733.82
6. Step 6: Final answer
   x = 23,881.06