Finding the Fourth Proportional to 23,669.85, 32,664.77 and 13,059.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,669.85 : 32,664.77 = 13,059.48 : x
2. Step 2: Convert to fraction form
   23,669.85/32,664.77 = 13,059.48/x
3. Step 3: Cross multiply
   23,669.85x = 32,664.77 × 13,059.48
4. Step 4: Simplify right side
   23,669.85x = 426,584,910.52
5. Step 5: Solve for x
   x = 426,584,910.52/23,669.85
6. Step 6: Final answer
   x = 18,022.29