Finding the Fourth Proportional to 33,806.43, 46,662.28 and 19,662.01

Step by Step Solution

1. Step 1: Write the proportion equation
   33,806.43 : 46,662.28 = 19,662.01 : x
2. Step 2: Convert to fraction form
   33,806.43/46,662.28 = 19,662.01/x
3. Step 3: Cross multiply
   33,806.43x = 46,662.28 × 19,662.01
4. Step 4: Simplify right side
   33,806.43x = 917,474,050.17
5. Step 5: Solve for x
   x = 917,474,050.17/33,806.43
6. Step 6: Final answer
   x = 27,139.04