Finding the Fourth Proportional to 23,249.15, 32,083.16 and 13,178.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,249.15 : 32,083.16 = 13,178.52 : x
2. Step 2: Convert to fraction form
   23,249.15/32,083.16 = 13,178.52/x
3. Step 3: Cross multiply
   23,249.15x = 32,083.16 × 13,178.52
4. Step 4: Simplify right side
   23,249.15x = 422,808,499.83
5. Step 5: Solve for x
   x = 422,808,499.83/23,249.15
6. Step 6: Final answer
   x = 18,185.98