Finding the Fourth Proportional to 1,116,356,613.94, 1,674,581,150.81 and 329,410,240.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,116,356,613.94 : 1,674,581,150.81 = 329,410,240.30 : x
2. Step 2: Convert to fraction form
   1,116,356,613.94/1,674,581,150.81 = 329,410,240.30/x
3. Step 3: Cross multiply
   1,116,356,613.94x = 1,674,581,150.81 × 329,410,240.30
4. Step 4: Simplify right side
   1,116,356,613.94x = 551,624,179,290,172,672
5. Step 5: Solve for x
   x = 551,624,179,290,172,672/1,116,356,613.94
6. Step 6: Final answer
   x = 494,129,001.79