Finding the Fourth Proportional to 95,353.94, 143,050.57 and 31,316.91

Step by Step Solution

1. Step 1: Write the proportion equation
   95,353.94 : 143,050.57 = 31,316.91 : x
2. Step 2: Convert to fraction form
   95,353.94/143,050.57 = 31,316.91/x
3. Step 3: Cross multiply
   95,353.94x = 143,050.57 × 31,316.91
4. Step 4: Simplify right side
   95,353.94x = 4,479,901,110.89
5. Step 5: Solve for x
   x = 4,479,901,110.89/95,353.94
6. Step 6: Final answer
   x = 46,981.82