Finding the Fourth Proportional to 10,312,964,036,483, 14,231,934,616,116 and 5,625,464,953,557.40

Step by Step Solution

1. Step 1: Write the proportion equation
   10,312,964,036,483 : 14,231,934,616,116 = 5,625,464,953,557.40 : x
2. Step 2: Convert to fraction form
   10,312,964,036,483/14,231,934,616,116 = 5,625,464,953,557.40/x
3. Step 3: Cross multiply
   10,312,964,036,483x = 14,231,934,616,116 × 5,625,464,953,557.40
4. Step 4: Simplify right side
   10,312,964,036,483x = 80,061,249,404,280,950,090,629,120
5. Step 5: Solve for x
   x = 80,061,249,404,280,950,090,629,120/10,312,964,036,483
6. Step 6: Final answer
   x = 7,763,165,770,874.15