Finding the Fourth Proportional to 23,608.93, 32,582.22 and 13,538.30

Step by Step Solution

1. Step 1: Write the proportion equation
   23,608.93 : 32,582.22 = 13,538.30 : x
2. Step 2: Convert to fraction form
   23,608.93/32,582.22 = 13,538.30/x
3. Step 3: Cross multiply
   23,608.93x = 32,582.22 × 13,538.30
4. Step 4: Simplify right side
   23,608.93x = 441,107,869.03
5. Step 5: Solve for x
   x = 441,107,869.03/23,608.93
6. Step 6: Final answer
   x = 18,683.94