Finding the Fourth Proportional to 164,484.77, 226,989.72 and 89,033.27

Step by Step Solution

1. Step 1: Write the proportion equation
   164,484.77 : 226,989.72 = 89,033.27 : x
2. Step 2: Convert to fraction form
   164,484.77/226,989.72 = 89,033.27/x
3. Step 3: Cross multiply
   164,484.77x = 226,989.72 × 89,033.27
4. Step 4: Simplify right side
   164,484.77x = 20,209,635,893.04
5. Step 5: Solve for x
   x = 20,209,635,893.04/164,484.77
6. Step 6: Final answer
   x = 122,866.31