Finding the Fourth Proportional to 23,626.70, 32,605.10 and 13,016.71

Step by Step Solution

1. Step 1: Write the proportion equation
   23,626.70 : 32,605.10 = 13,016.71 : x
2. Step 2: Convert to fraction form
   23,626.70/32,605.10 = 13,016.71/x
3. Step 3: Cross multiply
   23,626.70x = 32,605.10 × 13,016.71
4. Step 4: Simplify right side
   23,626.70x = 424,411,131.22
5. Step 5: Solve for x
   x = 424,411,131.22/23,626.70
6. Step 6: Final answer
   x = 17,963.20