Finding the Fourth Proportional to 23,906.32, 32,992.72 and 13,297.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,906.32 : 32,992.72 = 13,297.94 : x
2. Step 2: Convert to fraction form
   23,906.32/32,992.72 = 13,297.94/x
3. Step 3: Cross multiply
   23,906.32x = 32,992.72 × 13,297.94
4. Step 4: Simplify right side
   23,906.32x = 438,735,211.00
5. Step 5: Solve for x
   x = 438,735,211.00/23,906.32
6. Step 6: Final answer
   x = 18,352.27