Finding the Fourth Proportional to 23,669.88, 32,664.54 and 13,059.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,669.88 : 32,664.54 = 13,059.82 : x
2. Step 2: Convert to fraction form
   23,669.88/32,664.54 = 13,059.82/x
3. Step 3: Cross multiply
   23,669.88x = 32,664.54 × 13,059.82
4. Step 4: Simplify right side
   23,669.88x = 426,593,012.78
5. Step 5: Solve for x
   x = 426,593,012.78/23,669.88
6. Step 6: Final answer
   x = 18,022.61