Finding the Fourth Proportional to 2,111,339,847.84, 3,166,906,763.52 and 783,626,231.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,339,847.84 : 3,166,906,763.52 = 783,626,231.04 : x
2. Step 2: Convert to fraction form
   2,111,339,847.84/3,166,906,763.52 = 783,626,231.04/x
3. Step 3: Cross multiply
   2,111,339,847.84x = 3,166,906,763.52 × 783,626,231.04
4. Step 4: Simplify right side
   2,111,339,847.84x = 2,481,671,211,152,262,144
5. Step 5: Solve for x
   x = 2,481,671,211,152,262,144/2,111,339,847.84
6. Step 6: Final answer
   x = 1,175,401,114.93