Finding the Fourth Proportional to 23,624.10, 32,601.33 and 13,013.46

Step by Step Solution

1. Step 1: Write the proportion equation
   23,624.10 : 32,601.33 = 13,013.46 : x
2. Step 2: Convert to fraction form
   23,624.10/32,601.33 = 13,013.46/x
3. Step 3: Cross multiply
   23,624.10x = 32,601.33 × 13,013.46
4. Step 4: Simplify right side
   23,624.10x = 424,256,103.90
5. Step 5: Solve for x
   x = 424,256,103.90/23,624.10
6. Step 6: Final answer
   x = 17,958.61