Finding the Fourth Proportional to 20,117,300,046.18, 27,760,623,185.37 and 11,084,552,670.34

Step by Step Solution

1. Step 1: Write the proportion equation
   20,117,300,046.18 : 27,760,623,185.37 = 11,084,552,670.34 : x
2. Step 2: Convert to fraction form
   20,117,300,046.18/27,760,623,185.37 = 11,084,552,670.34/x
3. Step 3: Cross multiply
   20,117,300,046.18x = 27,760,623,185.37 × 11,084,552,670.34
4. Step 4: Simplify right side
   20,117,300,046.18x = 307,714,089,859,695,575,040
5. Step 5: Solve for x
   x = 307,714,089,859,695,575,040/20,117,300,046.18
6. Step 6: Final answer
   x = 15,295,993,456.05