Finding the Fourth Proportional to 23,592.06, 32,558.49 and 12,984.03

Step by Step Solution

1. Step 1: Write the proportion equation
   23,592.06 : 32,558.49 = 12,984.03 : x
2. Step 2: Convert to fraction form
   23,592.06/32,558.49 = 12,984.03/x
3. Step 3: Cross multiply
   23,592.06x = 32,558.49 × 12,984.03
4. Step 4: Simplify right side
   23,592.06x = 422,740,410.91
5. Step 5: Solve for x
   x = 422,740,410.91/23,592.06
6. Step 6: Final answer
   x = 17,918.76