Finding the Fourth Proportional to 33,825.98, 46,689.23 and 19,681.55

Step by Step Solution

1. Step 1: Write the proportion equation
   33,825.98 : 46,689.23 = 19,681.55 : x
2. Step 2: Convert to fraction form
   33,825.98/46,689.23 = 19,681.55/x
3. Step 3: Cross multiply
   33,825.98x = 46,689.23 × 19,681.55
4. Step 4: Simplify right side
   33,825.98x = 918,916,316.30
5. Step 5: Solve for x
   x = 918,916,316.30/33,825.98
6. Step 6: Final answer
   x = 27,166.00