Finding the Fourth Proportional to 23,592.51, 32,557.91 and 12,982.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,592.51 : 32,557.91 = 12,982.82 : x
2. Step 2: Convert to fraction form
   23,592.51/32,557.91 = 12,982.82/x
3. Step 3: Cross multiply
   23,592.51x = 32,557.91 × 12,982.82
4. Step 4: Simplify right side
   23,592.51x = 422,693,257.40
5. Step 5: Solve for x
   x = 422,693,257.40/23,592.51
6. Step 6: Final answer
   x = 17,916.42