Finding the Fourth Proportional to 23,627.42, 32,605.40 and 13,016.96

Step by Step Solution

1. Step 1: Write the proportion equation
   23,627.42 : 32,605.40 = 13,016.96 : x
2. Step 2: Convert to fraction form
   23,627.42/32,605.40 = 13,016.96/x
3. Step 3: Cross multiply
   23,627.42x = 32,605.40 × 13,016.96
4. Step 4: Simplify right side
   23,627.42x = 424,423,187.58
5. Step 5: Solve for x
   x = 424,423,187.58/23,627.42
6. Step 6: Final answer
   x = 17,963.16