Finding the Fourth Proportional to 30,673.98, 42,329.01 and 17,061.95

Step by Step Solution

1. Step 1: Write the proportion equation
   30,673.98 : 42,329.01 = 17,061.95 : x
2. Step 2: Convert to fraction form
   30,673.98/42,329.01 = 17,061.95/x
3. Step 3: Cross multiply
   30,673.98x = 42,329.01 × 17,061.95
4. Step 4: Simplify right side
   30,673.98x = 722,215,452.17
5. Step 5: Solve for x
   x = 722,215,452.17/30,673.98
6. Step 6: Final answer
   x = 23,544.89