Finding the Fourth Proportional to 22,974,851,460.18, 31,705,296,339.42 and 12,414,055,908.18

Step by Step Solution

1. Step 1: Write the proportion equation
   22,974,851,460.18 : 31,705,296,339.42 = 12,414,055,908.18 : x
2. Step 2: Convert to fraction form
   22,974,851,460.18/31,705,296,339.42 = 12,414,055,908.18/x
3. Step 3: Cross multiply
   22,974,851,460.18x = 31,705,296,339.42 × 12,414,055,908.18
4. Step 4: Simplify right side
   22,974,851,460.18x = 393,591,321,342,974,558,208
5. Step 5: Solve for x
   x = 393,591,321,342,974,558,208/22,974,851,460.18
6. Step 6: Final answer
   x = 17,131,397,868.89