Finding the Fourth Proportional to 676,661.01, 1,014,355.72 and 227,066.56

Step by Step Solution

1. Step 1: Write the proportion equation
   676,661.01 : 1,014,355.72 = 227,066.56 : x
2. Step 2: Convert to fraction form
   676,661.01/1,014,355.72 = 227,066.56/x
3. Step 3: Cross multiply
   676,661.01x = 1,014,355.72 × 227,066.56
4. Step 4: Simplify right side
   676,661.01x = 230,326,263,956.72
5. Step 5: Solve for x
   x = 230,326,263,956.72/676,661.01
6. Step 6: Final answer
   x = 340,386.49