Finding the Fourth Proportional to 35,055,585,259,863, 48,356,608,626,248 and 21,863,673,796,830

Step by Step Solution

1. Step 1: Write the proportion equation
   35,055,585,259,863 : 48,356,608,626,248 = 21,863,673,796,830 : x
2. Step 2: Convert to fraction form
   35,055,585,259,863/48,356,608,626,248 = 21,863,673,796,830/x
3. Step 3: Cross multiply
   35,055,585,259,863x = 48,356,608,626,248 × 21,863,673,796,830
4. Step 4: Simplify right side
   35,055,585,259,863x = 1,057,253,116,925,261,872,751,443,968
5. Step 5: Solve for x
   x = 1,057,253,116,925,261,872,751,443,968/35,055,585,259,863
6. Step 6: Final answer
   x = 30,159,334,356,792.70