Finding the Fourth Proportional to 33,667.42, 46,461.37 and 18,560.68

Step by Step Solution

1. Step 1: Write the proportion equation
   33,667.42 : 46,461.37 = 18,560.68 : x
2. Step 2: Convert to fraction form
   33,667.42/46,461.37 = 18,560.68/x
3. Step 3: Cross multiply
   33,667.42x = 46,461.37 × 18,560.68
4. Step 4: Simplify right side
   33,667.42x = 862,354,620.93
5. Step 5: Solve for x
   x = 862,354,620.93/33,667.42
6. Step 6: Final answer
   x = 25,613.92