Finding the Fourth Proportional to 23,238.58, 32,069.16 and 13,168.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,238.58 : 32,069.16 = 13,168.94 : x
2. Step 2: Convert to fraction form
   23,238.58/32,069.16 = 13,168.94/x
3. Step 3: Cross multiply
   23,238.58x = 32,069.16 × 13,168.94
4. Step 4: Simplify right side
   23,238.58x = 422,316,843.89
5. Step 5: Solve for x
   x = 422,316,843.89/23,238.58
6. Step 6: Final answer
   x = 18,173.09