Finding the Fourth Proportional to 30,735.32, 42,414.26 and 17,306.53

Step by Step Solution

1. Step 1: Write the proportion equation
   30,735.32 : 42,414.26 = 17,306.53 : x
2. Step 2: Convert to fraction form
   30,735.32/42,414.26 = 17,306.53/x
3. Step 3: Cross multiply
   30,735.32x = 42,414.26 × 17,306.53
4. Step 4: Simplify right side
   30,735.32x = 734,043,470.55
5. Step 5: Solve for x
   x = 734,043,470.55/30,735.32
6. Step 6: Final answer
   x = 23,882.74