Finding the Fourth Proportional to 31,376.37, 43,294.71 and 17,944.56

Step by Step Solution

1. Step 1: Write the proportion equation
   31,376.37 : 43,294.71 = 17,944.56 : x
2. Step 2: Convert to fraction form
   31,376.37/43,294.71 = 17,944.56/x
3. Step 3: Cross multiply
   31,376.37x = 43,294.71 × 17,944.56
4. Step 4: Simplify right side
   31,376.37x = 776,904,521.28
5. Step 5: Solve for x
   x = 776,904,521.28/31,376.37
6. Step 6: Final answer
   x = 24,760.82