Finding the Fourth Proportional to 33,667.92, 46,462.73 and 18,561.22

Step by Step Solution

1. Step 1: Write the proportion equation
   33,667.92 : 46,462.73 = 18,561.22 : x
2. Step 2: Convert to fraction form
   33,667.92/46,462.73 = 18,561.22/x
3. Step 3: Cross multiply
   33,667.92x = 46,462.73 × 18,561.22
4. Step 4: Simplify right side
   33,667.92x = 862,404,744.37
5. Step 5: Solve for x
   x = 862,404,744.37/33,667.92
6. Step 6: Final answer
   x = 25,615.03