Finding the Fourth Proportional to 23,354.19, 32,227.56 and 12,743.64

Step by Step Solution

1. Step 1: Write the proportion equation
   23,354.19 : 32,227.56 = 12,743.64 : x
2. Step 2: Convert to fraction form
   23,354.19/32,227.56 = 12,743.64/x
3. Step 3: Cross multiply
   23,354.19x = 32,227.56 × 12,743.64
4. Step 4: Simplify right side
   23,354.19x = 410,696,422.72
5. Step 5: Solve for x
   x = 410,696,422.72/23,354.19
6. Step 6: Final answer
   x = 17,585.56