Finding the Fourth Proportional to 162,002.05, 227,036.15 and 162,002.05

Step by Step Solution

1. Step 1: Write the proportion equation
   162,002.05 : 227,036.15 = 162,002.05 : x
2. Step 2: Convert to fraction form
   162,002.05/227,036.15 = 162,002.05/x
3. Step 3: Cross multiply
   162,002.05x = 227,036.15 × 162,002.05
4. Step 4: Simplify right side
   162,002.05x = 36,780,321,724.11
5. Step 5: Solve for x
   x = 36,780,321,724.11/162,002.05
6. Step 6: Final answer
   x = 227,036.15