Finding the Fourth Proportional to 33,605, 46,375.91 and 18,498.03

Step by Step Solution

1. Step 1: Write the proportion equation
   33,605 : 46,375.91 = 18,498.03 : x
2. Step 2: Convert to fraction form
   33,605/46,375.91 = 18,498.03/x
3. Step 3: Cross multiply
   33,605x = 46,375.91 × 18,498.03
4. Step 4: Simplify right side
   33,605x = 857,862,974.46
5. Step 5: Solve for x
   x = 857,862,974.46/33,605
6. Step 6: Final answer
   x = 25,527.84