Finding the Fourth Proportional to 89,082.92, 122,931.05 and 48,796.98

Step by Step Solution

1. Step 1: Write the proportion equation
   89,082.92 : 122,931.05 = 48,796.98 : x
2. Step 2: Convert to fraction form
   89,082.92/122,931.05 = 48,796.98/x
3. Step 3: Cross multiply
   89,082.92x = 122,931.05 × 48,796.98
4. Step 4: Simplify right side
   89,082.92x = 5,998,663,744.24
5. Step 5: Solve for x
   x = 5,998,663,744.24/89,082.92
6. Step 6: Final answer
   x = 67,337.98