Finding the Fourth Proportional to 23,680.89, 32,638.50 and 17,297.01

Step by Step Solution

1. Step 1: Write the proportion equation
   23,680.89 : 32,638.50 = 17,297.01 : x
2. Step 2: Convert to fraction form
   23,680.89/32,638.50 = 17,297.01/x
3. Step 3: Cross multiply
   23,680.89x = 32,638.50 × 17,297.01
4. Step 4: Simplify right side
   23,680.89x = 564,548,460.89
5. Step 5: Solve for x
   x = 564,548,460.89/23,680.89
6. Step 6: Final answer
   x = 23,839.83