Finding the Fourth Proportional to 23,592.69, 32,557.05 and 12,982.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,592.69 : 32,557.05 = 12,982.10 : x
2. Step 2: Convert to fraction form
   23,592.69/32,557.05 = 12,982.10/x
3. Step 3: Cross multiply
   23,592.69x = 32,557.05 × 12,982.10
4. Step 4: Simplify right side
   23,592.69x = 422,658,716.02
5. Step 5: Solve for x
   x = 422,658,716.02/23,592.69
6. Step 6: Final answer
   x = 17,914.82