Finding the Fourth Proportional to 95,039.82, 142,591.37 and 31,866.17

Step by Step Solution

1. Step 1: Write the proportion equation
   95,039.82 : 142,591.37 = 31,866.17 : x
2. Step 2: Convert to fraction form
   95,039.82/142,591.37 = 31,866.17/x
3. Step 3: Cross multiply
   95,039.82x = 142,591.37 × 31,866.17
4. Step 4: Simplify right side
   95,039.82x = 4,543,839,964.67
5. Step 5: Solve for x
   x = 4,543,839,964.67/95,039.82
6. Step 6: Final answer
   x = 47,809.85