Finding the Fourth Proportional to 33,667.93, 46,462.06 and 18,561.12

Step by Step Solution

1. Step 1: Write the proportion equation
   33,667.93 : 46,462.06 = 18,561.12 : x
2. Step 2: Convert to fraction form
   33,667.93/46,462.06 = 18,561.12/x
3. Step 3: Cross multiply
   33,667.93x = 46,462.06 × 18,561.12
4. Step 4: Simplify right side
   33,667.93x = 862,388,007.69
5. Step 5: Solve for x
   x = 862,388,007.69/33,667.93
6. Step 6: Final answer
   x = 25,614.53