Finding the Fourth Proportional to 164,522.34, 227,041.79 and 89,070.84

Step by Step Solution

1. Step 1: Write the proportion equation
   164,522.34 : 227,041.79 = 89,070.84 : x
2. Step 2: Convert to fraction form
   164,522.34/227,041.79 = 89,070.84/x
3. Step 3: Cross multiply
   164,522.34x = 227,041.79 × 89,070.84
4. Step 4: Simplify right side
   164,522.34x = 20,222,802,505.05
5. Step 5: Solve for x
   x = 20,222,802,505.05/164,522.34
6. Step 6: Final answer
   x = 122,918.28