Finding the Fourth Proportional to 31,793.29, 43,875.71 and 17,647.09

Step by Step Solution

1. Step 1: Write the proportion equation
   31,793.29 : 43,875.71 = 17,647.09 : x
2. Step 2: Convert to fraction form
   31,793.29/43,875.71 = 17,647.09/x
3. Step 3: Cross multiply
   31,793.29x = 43,875.71 × 17,647.09
4. Step 4: Simplify right side
   31,793.29x = 774,278,603.18
5. Step 5: Solve for x
   x = 774,278,603.18/31,793.29
6. Step 6: Final answer
   x = 24,353.52