Finding the Fourth Proportional to 23,592.48, 32,554.89 and 12,981.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,592.48 : 32,554.89 = 12,981.48 : x
2. Step 2: Convert to fraction form
   23,592.48/32,554.89 = 12,981.48/x
3. Step 3: Cross multiply
   23,592.48x = 32,554.89 × 12,981.48
4. Step 4: Simplify right side
   23,592.48x = 422,610,653.44
5. Step 5: Solve for x
   x = 422,610,653.44/23,592.48
6. Step 6: Final answer
   x = 17,912.94