Finding the Fourth Proportional to 17,380.03, 23,984.56 and 9,422.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,380.03 : 23,984.56 = 9,422.38 : x
2. Step 2: Convert to fraction form
   17,380.03/23,984.56 = 9,422.38/x
3. Step 3: Cross multiply
   17,380.03x = 23,984.56 × 9,422.38
4. Step 4: Simplify right side
   17,380.03x = 225,991,638.45
5. Step 5: Solve for x
   x = 225,991,638.45/17,380.03
6. Step 6: Final answer
   x = 13,002.95