Finding the Fourth Proportional to 23,654.40, 32,645.40 and 17,675.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,654.40 : 32,645.40 = 17,675.72 : x
2. Step 2: Convert to fraction form
   23,654.40/32,645.40 = 17,675.72/x
3. Step 3: Cross multiply
   23,654.40x = 32,645.40 × 17,675.72
4. Step 4: Simplify right side
   23,654.40x = 577,030,949.69
5. Step 5: Solve for x
   x = 577,030,949.69/23,654.40
6. Step 6: Final answer
   x = 24,394.23