Finding the Fourth Proportional to 30,796.67, 42,496.47 and 17,370.02

Step by Step Solution

1. Step 1: Write the proportion equation
   30,796.67 : 42,496.47 = 17,370.02 : x
2. Step 2: Convert to fraction form
   30,796.67/42,496.47 = 17,370.02/x
3. Step 3: Cross multiply
   30,796.67x = 42,496.47 × 17,370.02
4. Step 4: Simplify right side
   30,796.67x = 738,164,321.35
5. Step 5: Solve for x
   x = 738,164,321.35/30,796.67
6. Step 6: Final answer
   x = 23,968.97