Finding the Fourth Proportional to 23,636.52, 32,619.15 and 13,026.54

Step by Step Solution

1. Step 1: Write the proportion equation
   23,636.52 : 32,619.15 = 13,026.54 : x
2. Step 2: Convert to fraction form
   23,636.52/32,619.15 = 13,026.54/x
3. Step 3: Cross multiply
   23,636.52x = 32,619.15 × 13,026.54
4. Step 4: Simplify right side
   23,636.52x = 424,914,662.24
5. Step 5: Solve for x
   x = 424,914,662.24/23,636.52
6. Step 6: Final answer
   x = 17,977.04