Finding the Fourth Proportional to 2,111,339,976.84, 3,166,906,957.02 and 783,626,360.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,339,976.84 : 3,166,906,957.02 = 783,626,360.04 : x
2. Step 2: Convert to fraction form
   2,111,339,976.84/3,166,906,957.02 = 783,626,360.04/x
3. Step 3: Cross multiply
   2,111,339,976.84x = 3,166,906,957.02 × 783,626,360.04
4. Step 4: Simplify right side
   2,111,339,976.84x = 2,481,671,771,314,935,296
5. Step 5: Solve for x
   x = 2,481,671,771,314,935,296/2,111,339,976.84
6. Step 6: Final answer
   x = 1,175,401,308.43