Finding the Fourth Proportional to 23,636.25, 32,618.43 and 15,267.33

Step by Step Solution

1. Step 1: Write the proportion equation
   23,636.25 : 32,618.43 = 15,267.33 : x
2. Step 2: Convert to fraction form
   23,636.25/32,618.43 = 15,267.33/x
3. Step 3: Cross multiply
   23,636.25x = 32,618.43 × 15,267.33
4. Step 4: Simplify right side
   23,636.25x = 497,996,334.89
5. Step 5: Solve for x
   x = 497,996,334.89/23,636.25
6. Step 6: Final answer
   x = 21,069.18