Finding the Fourth Proportional to 105,822.96, 158,733.48 and 31,950.96

Step by Step Solution

1. Step 1: Write the proportion equation
   105,822.96 : 158,733.48 = 31,950.96 : x
2. Step 2: Convert to fraction form
   105,822.96/158,733.48 = 31,950.96/x
3. Step 3: Cross multiply
   105,822.96x = 158,733.48 × 31,950.96
4. Step 4: Simplify right side
   105,822.96x = 5,071,687,070.14
5. Step 5: Solve for x
   x = 5,071,687,070.14/105,822.96
6. Step 6: Final answer
   x = 47,926.15