Finding the Fourth Proportional to 23,043.83, 31,802.24 and 13,971.83

Step by Step Solution

1. Step 1: Write the proportion equation
   23,043.83 : 31,802.24 = 13,971.83 : x
2. Step 2: Convert to fraction form
   23,043.83/31,802.24 = 13,971.83/x
3. Step 3: Cross multiply
   23,043.83x = 31,802.24 × 13,971.83
4. Step 4: Simplify right side
   23,043.83x = 444,335,421.04
5. Step 5: Solve for x
   x = 444,335,421.04/23,043.83
6. Step 6: Final answer
   x = 19,282.19