Finding the Fourth Proportional to 23,382.89, 32,268.56 and 12,772.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,382.89 : 32,268.56 = 12,772.52 : x
2. Step 2: Convert to fraction form
   23,382.89/32,268.56 = 12,772.52/x
3. Step 3: Cross multiply
   23,382.89x = 32,268.56 × 12,772.52
4. Step 4: Simplify right side
   23,382.89x = 412,150,940.57
5. Step 5: Solve for x
   x = 412,150,940.57/23,382.89
6. Step 6: Final answer
   x = 17,626.17