Finding the Fourth Proportional to 164,308, 226,744.82 and 88,856.50

Step by Step Solution

1. Step 1: Write the proportion equation
   164,308 : 226,744.82 = 88,856.50 : x
2. Step 2: Convert to fraction form
   164,308/226,744.82 = 88,856.50/x
3. Step 3: Cross multiply
   164,308x = 226,744.82 × 88,856.50
4. Step 4: Simplify right side
   164,308x = 20,147,751,098.33
5. Step 5: Solve for x
   x = 20,147,751,098.33/164,308
6. Step 6: Final answer
   x = 122,621.85