Finding the Fourth Proportional to 1,511,544,445,061.10, 2,268,930,155,219.10 and 651,443,077,698.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,511,544,445,061.10 : 2,268,930,155,219.10 = 651,443,077,698.60 : x
2. Step 2: Convert to fraction form
   1,511,544,445,061.10/2,268,930,155,219.10 = 651,443,077,698.60/x
3. Step 3: Cross multiply
   1,511,544,445,061.10x = 2,268,930,155,219.10 × 651,443,077,698.60
4. Step 4: Simplify right side
   1,511,544,445,061.10x = 1,478,078,843,399,092,758,904,832
5. Step 5: Solve for x
   x = 1,478,078,843,399,092,758,904,832/1,511,544,445,061.10
6. Step 6: Final answer
   x = 977,859,994,940.04