Finding the Fourth Proportional to 956,077.32, 1,434,155.76 and 282,158.76

Step by Step Solution

1. Step 1: Write the proportion equation
   956,077.32 : 1,434,155.76 = 282,158.76 : x
2. Step 2: Convert to fraction form
   956,077.32/1,434,155.76 = 282,158.76/x
3. Step 3: Cross multiply
   956,077.32x = 1,434,155.76 × 282,158.76
4. Step 4: Simplify right side
   956,077.32x = 404,659,610,888.46
5. Step 5: Solve for x
   x = 404,659,610,888.46/956,077.32
6. Step 6: Final answer
   x = 423,249.88