Finding the Fourth Proportional to 23,969.94, 33,077.34 and 13,357.59

Step by Step Solution

1. Step 1: Write the proportion equation
   23,969.94 : 33,077.34 = 13,357.59 : x
2. Step 2: Convert to fraction form
   23,969.94/33,077.34 = 13,357.59/x
3. Step 3: Cross multiply
   23,969.94x = 33,077.34 × 13,357.59
4. Step 4: Simplify right side
   23,969.94x = 441,833,546.01
5. Step 5: Solve for x
   x = 441,833,546.01/23,969.94
6. Step 6: Final answer
   x = 18,432.82