Finding the Fourth Proportional to 23,987.34, 33,073.10 and 19,723.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,987.34 : 33,073.10 = 19,723.50 : x
2. Step 2: Convert to fraction form
   23,987.34/33,073.10 = 19,723.50/x
3. Step 3: Cross multiply
   23,987.34x = 33,073.10 × 19,723.50
4. Step 4: Simplify right side
   23,987.34x = 652,317,287.85
5. Step 5: Solve for x
   x = 652,317,287.85/23,987.34
6. Step 6: Final answer
   x = 27,194.23