Finding the Fourth Proportional to 86,682.05, 119,623.59 and 48,956.30

Step by Step Solution

1. Step 1: Write the proportion equation
   86,682.05 : 119,623.59 = 48,956.30 : x
2. Step 2: Convert to fraction form
   86,682.05/119,623.59 = 48,956.30/x
3. Step 3: Cross multiply
   86,682.05x = 119,623.59 × 48,956.30
4. Step 4: Simplify right side
   86,682.05x = 5,856,327,761.00
5. Step 5: Solve for x
   x = 5,856,327,761.00/86,682.05
6. Step 6: Final answer
   x = 67,561.02