Finding the Fourth Proportional to 23,238.38, 32,068.08 and 12,627.78

Step by Step Solution

1. Step 1: Write the proportion equation
   23,238.38 : 32,068.08 = 12,627.78 : x
2. Step 2: Convert to fraction form
   23,238.38/32,068.08 = 12,627.78/x
3. Step 3: Cross multiply
   23,238.38x = 32,068.08 × 12,627.78
4. Step 4: Simplify right side
   23,238.38x = 404,948,659.26
5. Step 5: Solve for x
   x = 404,948,659.26/23,238.38
6. Step 6: Final answer
   x = 17,425.86