Finding the Fourth Proportional to 164,683.12, 227,238.18 and 93,062.56

Step by Step Solution

1. Step 1: Write the proportion equation
   164,683.12 : 227,238.18 = 93,062.56 : x
2. Step 2: Convert to fraction form
   164,683.12/227,238.18 = 93,062.56/x
3. Step 3: Cross multiply
   164,683.12x = 227,238.18 × 93,062.56
4. Step 4: Simplify right side
   164,683.12x = 21,147,366,760.54
5. Step 5: Solve for x
   x = 21,147,366,760.54/164,683.12
6. Step 6: Final answer
   x = 128,412.47