Finding the Fourth Proportional to 164,149.88, 226,526.83 and 88,698.38

Step by Step Solution

1. Step 1: Write the proportion equation
   164,149.88 : 226,526.83 = 88,698.38 : x
2. Step 2: Convert to fraction form
   164,149.88/226,526.83 = 88,698.38/x
3. Step 3: Cross multiply
   164,149.88x = 226,526.83 × 88,698.38
4. Step 4: Simplify right side
   164,149.88x = 20,092,561,493.16
5. Step 5: Solve for x
   x = 20,092,561,493.16/164,149.88
6. Step 6: Final answer
   x = 122,403.76