Finding the Fourth Proportional to 956,164.56, 1,433,912.56 and 282,066.88

Step by Step Solution

1. Step 1: Write the proportion equation
   956,164.56 : 1,433,912.56 = 282,066.88 : x
2. Step 2: Convert to fraction form
   956,164.56/1,433,912.56 = 282,066.88/x
3. Step 3: Cross multiply
   956,164.56x = 1,433,912.56 × 282,066.88
4. Step 4: Simplify right side
   956,164.56x = 404,459,241,992.01
5. Step 5: Solve for x
   x = 404,459,241,992.01/956,164.56
6. Step 6: Final answer
   x = 423,001.71