Finding the Fourth Proportional to 2,110,661,556.80, 3,166,478,713.05 and 730,476,059.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,110,661,556.80 : 3,166,478,713.05 = 730,476,059.27 : x
2. Step 2: Convert to fraction form
   2,110,661,556.80/3,166,478,713.05 = 730,476,059.27/x
3. Step 3: Cross multiply
   2,110,661,556.80x = 3,166,478,713.05 × 730,476,059.27
4. Step 4: Simplify right side
   2,110,661,556.80x = 2,313,036,892,071,105,024
5. Step 5: Solve for x
   x = 2,313,036,892,071,105,024/2,110,661,556.80
6. Step 6: Final answer
   x = 1,095,882,418.77