Finding the Fourth Proportional to 23,038.53, 31,793.23 and 12,967.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,038.53 : 31,793.23 = 12,967.12 : x
2. Step 2: Convert to fraction form
   23,038.53/31,793.23 = 12,967.12/x
3. Step 3: Cross multiply
   23,038.53x = 31,793.23 × 12,967.12
4. Step 4: Simplify right side
   23,038.53x = 412,266,721.02
5. Step 5: Solve for x
   x = 412,266,721.02/23,038.53
6. Step 6: Final answer
   x = 17,894.67