Finding the Fourth Proportional to 31,956.48, 44,111.52 and 19,380.96

Step by Step Solution

1. Step 1: Write the proportion equation
   31,956.48 : 44,111.52 = 19,380.96 : x
2. Step 2: Convert to fraction form
   31,956.48/44,111.52 = 19,380.96/x
3. Step 3: Cross multiply
   31,956.48x = 44,111.52 × 19,380.96
4. Step 4: Simplify right side
   31,956.48x = 854,923,604.66
5. Step 5: Solve for x
   x = 854,923,604.66/31,956.48
6. Step 6: Final answer
   x = 26,752.75