Finding the Fourth Proportional to 164,464.33, 226,960.71 and 89,012.83

Step by Step Solution

1. Step 1: Write the proportion equation
   164,464.33 : 226,960.71 = 89,012.83 : x
2. Step 2: Convert to fraction form
   164,464.33/226,960.71 = 89,012.83/x
3. Step 3: Cross multiply
   164,464.33x = 226,960.71 × 89,012.83
4. Step 4: Simplify right side
   164,464.33x = 20,202,415,095.91
5. Step 5: Solve for x
   x = 20,202,415,095.91/164,464.33
6. Step 6: Final answer
   x = 122,837.67