Finding the Fourth Proportional to 23,632.41, 32,611.88 and 13,022.09

Step by Step Solution

1. Step 1: Write the proportion equation
   23,632.41 : 32,611.88 = 13,022.09 : x
2. Step 2: Convert to fraction form
   23,632.41/32,611.88 = 13,022.09/x
3. Step 3: Cross multiply
   23,632.41x = 32,611.88 × 13,022.09
4. Step 4: Simplify right side
   23,632.41x = 424,674,836.43
5. Step 5: Solve for x
   x = 424,674,836.43/23,632.41
6. Step 6: Final answer
   x = 17,970.02