Finding the Fourth Proportional to 89,100.66, 122,954.55 and 48,814.62

Step by Step Solution

1. Step 1: Write the proportion equation
   89,100.66 : 122,954.55 = 48,814.62 : x
2. Step 2: Convert to fraction form
   89,100.66/122,954.55 = 48,814.62/x
3. Step 3: Cross multiply
   89,100.66x = 122,954.55 × 48,814.62
4. Step 4: Simplify right side
   89,100.66x = 6,001,979,635.52
5. Step 5: Solve for x
   x = 6,001,979,635.52/89,100.66
6. Step 6: Final answer
   x = 67,361.79