Finding the Fourth Proportional to 164,096.88, 226,453.69 and 88,645.38

Step by Step Solution

1. Step 1: Write the proportion equation
   164,096.88 : 226,453.69 = 88,645.38 : x
2. Step 2: Convert to fraction form
   164,096.88/226,453.69 = 88,645.38/x
3. Step 3: Cross multiply
   164,096.88x = 226,453.69 × 88,645.38
4. Step 4: Simplify right side
   164,096.88x = 20,074,073,402.45
5. Step 5: Solve for x
   x = 20,074,073,402.45/164,096.88
6. Step 6: Final answer
   x = 122,330.62