Finding the Fourth Proportional to 164,987.34, 227,682.68 and 89,535.84

Step by Step Solution

1. Step 1: Write the proportion equation
   164,987.34 : 227,682.68 = 89,535.84 : x
2. Step 2: Convert to fraction form
   164,987.34/227,682.68 = 89,535.84/x
3. Step 3: Cross multiply
   164,987.34x = 227,682.68 × 89,535.84
4. Step 4: Simplify right side
   164,987.34x = 20,385,760,007.25
5. Step 5: Solve for x
   x = 20,385,760,007.25/164,987.34
6. Step 6: Final answer
   x = 123,559.54