Finding the Fourth Proportional to 2,364,424,787,168, 3,546,278,830,989.50 and 643,507,230,096.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,364,424,787,168 : 3,546,278,830,989.50 = 643,507,230,096.10 : x
2. Step 2: Convert to fraction form
   2,364,424,787,168/3,546,278,830,989.50 = 643,507,230,096.10/x
3. Step 3: Cross multiply
   2,364,424,787,168x = 3,546,278,830,989.50 × 643,507,230,096.10
4. Step 4: Simplify right side
   2,364,424,787,168x = 2,282,056,067,678,488,666,046,464
5. Step 5: Solve for x
   x = 2,282,056,067,678,488,666,046,464/2,364,424,787,168
6. Step 6: Final answer
   x = 965,163,315,857.40