Finding the Fourth Proportional to 23,595.33, 32,560.86 and 12,984.75

Step by Step Solution

1. Step 1: Write the proportion equation
   23,595.33 : 32,560.86 = 12,984.75 : x
2. Step 2: Convert to fraction form
   23,595.33/32,560.86 = 12,984.75/x
3. Step 3: Cross multiply
   23,595.33x = 32,560.86 × 12,984.75
4. Step 4: Simplify right side
   23,595.33x = 422,794,626.89
5. Step 5: Solve for x
   x = 422,794,626.89/23,595.33
6. Step 6: Final answer
   x = 17,918.57