Finding the Fourth Proportional to 164,927.22, 227,599.98 and 89,475.72

Step by Step Solution

1. Step 1: Write the proportion equation
   164,927.22 : 227,599.98 = 89,475.72 : x
2. Step 2: Convert to fraction form
   164,927.22/227,599.98 = 89,475.72/x
3. Step 3: Cross multiply
   164,927.22x = 227,599.98 × 89,475.72
4. Step 4: Simplify right side
   164,927.22x = 20,364,672,082.49
5. Step 5: Solve for x
   x = 20,364,672,082.49/164,927.22
6. Step 6: Final answer
   x = 123,476.72