Finding the Fourth Proportional to 23,554.56, 32,416.56 and 19,768.80

Step by Step Solution

1. Step 1: Write the proportion equation
   23,554.56 : 32,416.56 = 19,768.80 : x
2. Step 2: Convert to fraction form
   23,554.56/32,416.56 = 19,768.80/x
3. Step 3: Cross multiply
   23,554.56x = 32,416.56 × 19,768.80
4. Step 4: Simplify right side
   23,554.56x = 640,836,491.33
5. Step 5: Solve for x
   x = 640,836,491.33/23,554.56
6. Step 6: Final answer
   x = 27,206.47