Finding the Fourth Proportional to 164,556, 227,085.52 and 92,934.72

Step by Step Solution

1. Step 1: Write the proportion equation
   164,556 : 227,085.52 = 92,934.72 : x
2. Step 2: Convert to fraction form
   164,556/227,085.52 = 92,934.72/x
3. Step 3: Cross multiply
   164,556x = 227,085.52 × 92,934.72
4. Step 4: Simplify right side
   164,556x = 21,104,129,217.25
5. Step 5: Solve for x
   x = 21,104,129,217.25/164,556
6. Step 6: Final answer
   x = 128,248.92