Finding the Fourth Proportional to 23,624.25, 32,601.42 and 13,013.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,624.25 : 32,601.42 = 13,013.88 : x
2. Step 2: Convert to fraction form
   23,624.25/32,601.42 = 13,013.88/x
3. Step 3: Cross multiply
   23,624.25x = 32,601.42 × 13,013.88
4. Step 4: Simplify right side
   23,624.25x = 424,270,967.71
5. Step 5: Solve for x
   x = 424,270,967.71/23,624.25
6. Step 6: Final answer
   x = 17,959.13