Finding the Fourth Proportional to 23,238.50, 32,068.25 and 12,627.91

Step by Step Solution

1. Step 1: Write the proportion equation
   23,238.50 : 32,068.25 = 12,627.91 : x
2. Step 2: Convert to fraction form
   23,238.50/32,068.25 = 12,627.91/x
3. Step 3: Cross multiply
   23,238.50x = 32,068.25 × 12,627.91
4. Step 4: Simplify right side
   23,238.50x = 404,954,846.09
5. Step 5: Solve for x
   x = 404,954,846.09/23,238.50
6. Step 6: Final answer
   x = 17,426.03