Finding the Fourth Proportional to 164,514.32, 227,029.80 and 89,062.82

Step by Step Solution

1. Step 1: Write the proportion equation
   164,514.32 : 227,029.80 = 89,062.82 : x
2. Step 2: Convert to fraction form
   164,514.32/227,029.80 = 89,062.82/x
3. Step 3: Cross multiply
   164,514.32x = 227,029.80 × 89,062.82
4. Step 4: Simplify right side
   164,514.32x = 20,219,914,212.04
5. Step 5: Solve for x
   x = 20,219,914,212.04/164,514.32
6. Step 6: Final answer
   x = 122,906.71