Finding the Fourth Proportional to 33,826.48, 46,689.92 and 19,682.05

Step by Step Solution

1. Step 1: Write the proportion equation
   33,826.48 : 46,689.92 = 19,682.05 : x
2. Step 2: Convert to fraction form
   33,826.48/46,689.92 = 19,682.05/x
3. Step 3: Cross multiply
   33,826.48x = 46,689.92 × 19,682.05
4. Step 4: Simplify right side
   33,826.48x = 918,953,241.53
5. Step 5: Solve for x
   x = 918,953,241.53/33,826.48
6. Step 6: Final answer
   x = 27,166.69