Finding the Fourth Proportional to 164,906.99, 227,571.72 and 93,285.49

Step by Step Solution

1. Step 1: Write the proportion equation
   164,906.99 : 227,571.72 = 93,285.49 : x
2. Step 2: Convert to fraction form
   164,906.99/227,571.72 = 93,285.49/x
3. Step 3: Cross multiply
   164,906.99x = 227,571.72 × 93,285.49
4. Step 4: Simplify right side
   164,906.99x = 21,229,139,410.34
5. Step 5: Solve for x
   x = 21,229,139,410.34/164,906.99
6. Step 6: Final answer
   x = 128,734.02