Finding the Fourth Proportional to 164,078.56, 226,428.56 and 88,627.06

Step by Step Solution

1. Step 1: Write the proportion equation
   164,078.56 : 226,428.56 = 88,627.06 : x
2. Step 2: Convert to fraction form
   164,078.56/226,428.56 = 88,627.06/x
3. Step 3: Cross multiply
   164,078.56x = 226,428.56 × 88,627.06
4. Step 4: Simplify right side
   164,078.56x = 20,067,697,572.83
5. Step 5: Solve for x
   x = 20,067,697,572.83/164,078.56
6. Step 6: Final answer
   x = 122,305.42