Finding the Fourth Proportional to 164,459.41, 226,954.01 and 89,007.91

Step by Step Solution

1. Step 1: Write the proportion equation
   164,459.41 : 226,954.01 = 89,007.91 : x
2. Step 2: Convert to fraction form
   164,459.41/226,954.01 = 89,007.91/x
3. Step 3: Cross multiply
   164,459.41x = 226,954.01 × 89,007.91
4. Step 4: Simplify right side
   164,459.41x = 20,200,702,096.22
5. Step 5: Solve for x
   x = 20,200,702,096.22/164,459.41
6. Step 6: Final answer
   x = 122,830.93