Finding the Fourth Proportional to 23,308.41, 34,933.43 and 18,358.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,308.41 : 34,933.43 = 18,358.50 : x
2. Step 2: Convert to fraction form
   23,308.41/34,933.43 = 18,358.50/x
3. Step 3: Cross multiply
   23,308.41x = 34,933.43 × 18,358.50
4. Step 4: Simplify right side
   23,308.41x = 641,325,282.86
5. Step 5: Solve for x
   x = 641,325,282.86/23,308.41
6. Step 6: Final answer
   x = 27,514.76