Finding the Fourth Proportional to 164,399.06, 226,870.71 and 88,947.56

Step by Step Solution

1. Step 1: Write the proportion equation
   164,399.06 : 226,870.71 = 88,947.56 : x
2. Step 2: Convert to fraction form
   164,399.06/226,870.71 = 88,947.56/x
3. Step 3: Cross multiply
   164,399.06x = 226,870.71 × 88,947.56
4. Step 4: Simplify right side
   164,399.06x = 20,179,596,323.59
5. Step 5: Solve for x
   x = 20,179,596,323.59/164,399.06
6. Step 6: Final answer
   x = 122,747.64