Finding the Fourth Proportional to 23,003.95, 31,743.02 and 12,793.33

Step by Step Solution

1. Step 1: Write the proportion equation
   23,003.95 : 31,743.02 = 12,793.33 : x
2. Step 2: Convert to fraction form
   23,003.95/31,743.02 = 12,793.33/x
3. Step 3: Cross multiply
   23,003.95x = 31,743.02 × 12,793.33
4. Step 4: Simplify right side
   23,003.95x = 406,098,823.16
5. Step 5: Solve for x
   x = 406,098,823.16/23,003.95
6. Step 6: Final answer
   x = 17,653.44