Finding the Fourth Proportional to 23,644.42, 32,626.70 and 13,032

Step by Step Solution

1. Step 1: Write the proportion equation
   23,644.42 : 32,626.70 = 13,032 : x
2. Step 2: Convert to fraction form
   23,644.42/32,626.70 = 13,032/x
3. Step 3: Cross multiply
   23,644.42x = 32,626.70 × 13,032
4. Step 4: Simplify right side
   23,644.42x = 425,191,154.40
5. Step 5: Solve for x
   x = 425,191,154.40/23,644.42
6. Step 6: Final answer
   x = 17,982.73