Finding the Fourth Proportional to 96,162.89, 144,229.76 and 33,818.81

Step by Step Solution

1. Step 1: Write the proportion equation
   96,162.89 : 144,229.76 = 33,818.81 : x
2. Step 2: Convert to fraction form
   96,162.89/144,229.76 = 33,818.81/x
3. Step 3: Cross multiply
   96,162.89x = 144,229.76 × 33,818.81
4. Step 4: Simplify right side
   96,162.89x = 4,877,679,041.27
5. Step 5: Solve for x
   x = 4,877,679,041.27/96,162.89
6. Step 6: Final answer
   x = 50,723.09