Finding the Fourth Proportional to 23,004.18, 31,744.94 and 12,795.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,004.18 : 31,744.94 = 12,795.15 : x
2. Step 2: Convert to fraction form
   23,004.18/31,744.94 = 12,795.15/x
3. Step 3: Cross multiply
   23,004.18x = 31,744.94 × 12,795.15
4. Step 4: Simplify right side
   23,004.18x = 406,181,301.03
5. Step 5: Solve for x
   x = 406,181,301.03/23,004.18
6. Step 6: Final answer
   x = 17,656.85