Finding the Fourth Proportional to 95,353.50, 131,587.83 and 61,819.50

Step by Step Solution

1. Step 1: Write the proportion equation
   95,353.50 : 131,587.83 = 61,819.50 : x
2. Step 2: Convert to fraction form
   95,353.50/131,587.83 = 61,819.50/x
3. Step 3: Cross multiply
   95,353.50x = 131,587.83 × 61,819.50
4. Step 4: Simplify right side
   95,353.50x = 8,134,693,856.69
5. Step 5: Solve for x
   x = 8,134,693,856.69/95,353.50
6. Step 6: Final answer
   x = 85,310.91