Finding the Fourth Proportional to 23,544.42, 32,494.41 and 15,185.22

Step by Step Solution

1. Step 1: Write the proportion equation
   23,544.42 : 32,494.41 = 15,185.22 : x
2. Step 2: Convert to fraction form
   23,544.42/32,494.41 = 15,185.22/x
3. Step 3: Cross multiply
   23,544.42x = 32,494.41 × 15,185.22
4. Step 4: Simplify right side
   23,544.42x = 493,434,764.62
5. Step 5: Solve for x
   x = 493,434,764.62/23,544.42
6. Step 6: Final answer
   x = 20,957.61