Finding the Fourth Proportional to 164,853.02, 227,497.82 and 89,401.52

Step by Step Solution

1. Step 1: Write the proportion equation
   164,853.02 : 227,497.82 = 89,401.52 : x
2. Step 2: Convert to fraction form
   164,853.02/227,497.82 = 89,401.52/x
3. Step 3: Cross multiply
   164,853.02x = 227,497.82 × 89,401.52
4. Step 4: Simplify right side
   164,853.02x = 20,338,651,026.42
5. Step 5: Solve for x
   x = 20,338,651,026.42/164,853.02
6. Step 6: Final answer
   x = 123,374.45