Finding the Fourth Proportional to 31,983.30, 44,147.97 and 19,243.62

Step by Step Solution

1. Step 1: Write the proportion equation
   31,983.30 : 44,147.97 = 19,243.62 : x
2. Step 2: Convert to fraction form
   31,983.30/44,147.97 = 19,243.62/x
3. Step 3: Cross multiply
   31,983.30x = 44,147.97 × 19,243.62
4. Step 4: Simplify right side
   31,983.30x = 849,566,758.45
5. Step 5: Solve for x
   x = 849,566,758.45/31,983.30
6. Step 6: Final answer
   x = 26,562.82