Finding the Fourth Proportional to 33,511.18, 46,245.49 and 18,404.82

Step by Step Solution

1. Step 1: Write the proportion equation
   33,511.18 : 46,245.49 = 18,404.82 : x
2. Step 2: Convert to fraction form
   33,511.18/46,245.49 = 18,404.82/x
3. Step 3: Cross multiply
   33,511.18x = 46,245.49 × 18,404.82
4. Step 4: Simplify right side
   33,511.18x = 851,139,596.01
5. Step 5: Solve for x
   x = 851,139,596.01/33,511.18
6. Step 6: Final answer
   x = 25,398.68