Finding the Fourth Proportional to 23,404.15, 32,293.98 and 13,332.78

Step by Step Solution

1. Step 1: Write the proportion equation
   23,404.15 : 32,293.98 = 13,332.78 : x
2. Step 2: Convert to fraction form
   23,404.15/32,293.98 = 13,332.78/x
3. Step 3: Cross multiply
   23,404.15x = 32,293.98 × 13,332.78
4. Step 4: Simplify right side
   23,404.15x = 430,568,530.66
5. Step 5: Solve for x
   x = 430,568,530.66/23,404.15
6. Step 6: Final answer
   x = 18,397.10