Finding the Fourth Proportional to 30,695, 42,361.24 and 17,267.54

Step by Step Solution

1. Step 1: Write the proportion equation
   30,695 : 42,361.24 = 17,267.54 : x
2. Step 2: Convert to fraction form
   30,695/42,361.24 = 17,267.54/x
3. Step 3: Cross multiply
   30,695x = 42,361.24 × 17,267.54
4. Step 4: Simplify right side
   30,695x = 731,474,406.15
5. Step 5: Solve for x
   x = 731,474,406.15/30,695
6. Step 6: Final answer
   x = 23,830.41