Finding the Fourth Proportional to 30,974.17, 42,743.14 and 17,546.17

Step by Step Solution

1. Step 1: Write the proportion equation
   30,974.17 : 42,743.14 = 17,546.17 : x
2. Step 2: Convert to fraction form
   30,974.17/42,743.14 = 17,546.17/x
3. Step 3: Cross multiply
   30,974.17x = 42,743.14 × 17,546.17
4. Step 4: Simplify right side
   30,974.17x = 749,978,400.77
5. Step 5: Solve for x
   x = 749,978,400.77/30,974.17
6. Step 6: Final answer
   x = 24,213.03