Finding the Fourth Proportional to 23,950.60, 33,054.43 and 13,196.58

Step by Step Solution

1. Step 1: Write the proportion equation
   23,950.60 : 33,054.43 = 13,196.58 : x
2. Step 2: Convert to fraction form
   23,950.60/33,054.43 = 13,196.58/x
3. Step 3: Cross multiply
   23,950.60x = 33,054.43 × 13,196.58
4. Step 4: Simplify right side
   23,950.60x = 436,205,353.50
5. Step 5: Solve for x
   x = 436,205,353.50/23,950.60
6. Step 6: Final answer
   x = 18,212.71