Finding the Fourth Proportional to 3,447,181,809.57, 5,171,499,017.06 and 1,117,937,169.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,447,181,809.57 : 5,171,499,017.06 = 1,117,937,169.57 : x
2. Step 2: Convert to fraction form
   3,447,181,809.57/5,171,499,017.06 = 1,117,937,169.57/x
3. Step 3: Cross multiply
   3,447,181,809.57x = 5,171,499,017.06 × 1,117,937,169.57
4. Step 4: Simplify right side
   3,447,181,809.57x = 5,781,410,973,560,504,320
5. Step 5: Solve for x
   x = 5,781,410,973,560,504,320/3,447,181,809.57
6. Step 6: Final answer
   x = 1,677,141,297.71