Finding the Fourth Proportional to 89,096.28, 122,956.56 and 48,813.54

Step by Step Solution

1. Step 1: Write the proportion equation
   89,096.28 : 122,956.56 = 48,813.54 : x
2. Step 2: Convert to fraction form
   89,096.28/122,956.56 = 48,813.54/x
3. Step 3: Cross multiply
   89,096.28x = 122,956.56 × 48,813.54
4. Step 4: Simplify right side
   89,096.28x = 6,001,944,959.82
5. Step 5: Solve for x
   x = 6,001,944,959.82/89,096.28
6. Step 6: Final answer
   x = 67,364.71