Finding the Fourth Proportional to 164,260.50, 226,679.82 and 88,809.00

Step by Step Solution

1. Step 1: Write the proportion equation
   164,260.50 : 226,679.82 = 88,809.00 : x
2. Step 2: Convert to fraction form
   164,260.50/226,679.82 = 88,809.00/x
3. Step 3: Cross multiply
   164,260.50x = 226,679.82 × 88,809.00
4. Step 4: Simplify right side
   164,260.50x = 20,131,206,556.94
5. Step 5: Solve for x
   x = 20,131,206,556.94/164,260.50
6. Step 6: Final answer
   x = 122,556.59