Finding the Fourth Proportional to 164,514.84, 227,031.57 and 89,063.34

Step by Step Solution

1. Step 1: Write the proportion equation
   164,514.84 : 227,031.57 = 89,063.34 : x
2. Step 2: Convert to fraction form
   164,514.84/227,031.57 = 89,063.34/x
3. Step 3: Cross multiply
   164,514.84x = 227,031.57 × 89,063.34
4. Step 4: Simplify right side
   164,514.84x = 20,220,189,909.64
5. Step 5: Solve for x
   x = 20,220,189,909.64/164,514.84
6. Step 6: Final answer
   x = 122,908.00