Finding the Fourth Proportional to 23,196.11, 32,010.49 and 12,585.51

Step by Step Solution

1. Step 1: Write the proportion equation
   23,196.11 : 32,010.49 = 12,585.51 : x
2. Step 2: Convert to fraction form
   23,196.11/32,010.49 = 12,585.51/x
3. Step 3: Cross multiply
   23,196.11x = 32,010.49 × 12,585.51
4. Step 4: Simplify right side
   23,196.11x = 402,868,357.73
5. Step 5: Solve for x
   x = 402,868,357.73/23,196.11
6. Step 6: Final answer
   x = 17,367.93