Finding the Fourth Proportional to 23,574.29, 32,524.55 and 13,364.23

Step by Step Solution

1. Step 1: Write the proportion equation
   23,574.29 : 32,524.55 = 13,364.23 : x
2. Step 2: Convert to fraction form
   23,574.29/32,524.55 = 13,364.23/x
3. Step 3: Cross multiply
   23,574.29x = 32,524.55 × 13,364.23
4. Step 4: Simplify right side
   23,574.29x = 434,665,404.22
5. Step 5: Solve for x
   x = 434,665,404.22/23,574.29
6. Step 6: Final answer
   x = 18,438.12