Finding the Fourth Proportional to 23,644.45, 32,629 and 13,033.86

Step by Step Solution

1. Step 1: Write the proportion equation
   23,644.45 : 32,629 = 13,033.86 : x
2. Step 2: Convert to fraction form
   23,644.45/32,629 = 13,033.86/x
3. Step 3: Cross multiply
   23,644.45x = 32,629 × 13,033.86
4. Step 4: Simplify right side
   23,644.45x = 425,281,817.94
5. Step 5: Solve for x
   x = 425,281,817.94/23,644.45
6. Step 6: Final answer
   x = 17,986.54