Finding the Fourth Proportional to 23,669.92, 32,665.98 and 13,059.58

Step by Step Solution

1. Step 1: Write the proportion equation
   23,669.92 : 32,665.98 = 13,059.58 : x
2. Step 2: Convert to fraction form
   23,669.92/32,665.98 = 13,059.58/x
3. Step 3: Cross multiply
   23,669.92x = 32,665.98 × 13,059.58
4. Step 4: Simplify right side
   23,669.92x = 426,603,979.09
5. Step 5: Solve for x
   x = 426,603,979.09/23,669.92
6. Step 6: Final answer
   x = 18,023.04