Finding the Fourth Proportional to 23,644.97, 32,630.04 and 13,034.78

Step by Step Solution

1. Step 1: Write the proportion equation
   23,644.97 : 32,630.04 = 13,034.78 : x
2. Step 2: Convert to fraction form
   23,644.97/32,630.04 = 13,034.78/x
3. Step 3: Cross multiply
   23,644.97x = 32,630.04 × 13,034.78
4. Step 4: Simplify right side
   23,644.97x = 425,325,392.79
5. Step 5: Solve for x
   x = 425,325,392.79/23,644.97
6. Step 6: Final answer
   x = 17,987.99