Finding the Fourth Proportional to 164,889, 227,546.82 and 93,267.48

Step by Step Solution

1. Step 1: Write the proportion equation
   164,889 : 227,546.82 = 93,267.48 : x
2. Step 2: Convert to fraction form
   164,889/227,546.82 = 93,267.48/x
3. Step 3: Cross multiply
   164,889x = 227,546.82 × 93,267.48
4. Step 4: Simplify right side
   164,889x = 21,222,718,483.41
5. Step 5: Solve for x
   x = 21,222,718,483.41/164,889
6. Step 6: Final answer
   x = 128,709.12