Finding the Fourth Proportional to 23,465.16, 32,382.32 and 12,854.09

Step by Step Solution

1. Step 1: Write the proportion equation
   23,465.16 : 32,382.32 = 12,854.09 : x
2. Step 2: Convert to fraction form
   23,465.16/32,382.32 = 12,854.09/x
3. Step 3: Cross multiply
   23,465.16x = 32,382.32 × 12,854.09
4. Step 4: Simplify right side
   23,465.16x = 416,245,272.37
5. Step 5: Solve for x
   x = 416,245,272.37/23,465.16
6. Step 6: Final answer
   x = 17,738.86