Finding the Fourth Proportional to 2,188,967,844,841.40, 3,283,998,662,271.20 and 1,544,831,159,316.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,188,967,844,841.40 : 3,283,998,662,271.20 = 1,544,831,159,316.10 : x
2. Step 2: Convert to fraction form
   2,188,967,844,841.40/3,283,998,662,271.20 = 1,544,831,159,316.10/x
3. Step 3: Cross multiply
   2,188,967,844,841.40x = 3,283,998,662,271.20 × 1,544,831,159,316.10
4. Step 4: Simplify right side
   2,188,967,844,841.40x = 5,073,223,460,628,939,887,607,808
5. Step 5: Solve for x
   x = 5,073,223,460,628,939,887,607,808/2,188,967,844,841.40
6. Step 6: Final answer
   x = 2,317,632,701,907.74