Finding the Fourth Proportional to 982,882.69, 1,474,322.82 and 309,022.83

Step by Step Solution

1. Step 1: Write the proportion equation
   982,882.69 : 1,474,322.82 = 309,022.83 : x
2. Step 2: Convert to fraction form
   982,882.69/1,474,322.82 = 309,022.83/x
3. Step 3: Cross multiply
   982,882.69x = 1,474,322.82 × 309,022.83
4. Step 4: Simplify right side
   982,882.69x = 455,599,409,011.15
5. Step 5: Solve for x
   x = 455,599,409,011.15/982,882.69
6. Step 6: Final answer
   x = 463,533.86