Finding the Fourth Proportional to 30,950.34, 42,615.83 and 24,171.74

Step by Step Solution

1. Step 1: Write the proportion equation
   30,950.34 : 42,615.83 = 24,171.74 : x
2. Step 2: Convert to fraction form
   30,950.34/42,615.83 = 24,171.74/x
3. Step 3: Cross multiply
   30,950.34x = 42,615.83 × 24,171.74
4. Step 4: Simplify right side
   30,950.34x = 1,030,098,962.27
5. Step 5: Solve for x
   x = 1,030,098,962.27/30,950.34
6. Step 6: Final answer
   x = 33,282.31