Finding the Fourth Proportional to 2,234,518,300.80, 3,084,010,493.76 and 1,295,308,448.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,234,518,300.80 : 3,084,010,493.76 = 1,295,308,448.64 : x
2. Step 2: Convert to fraction form
   2,234,518,300.80/3,084,010,493.76 = 1,295,308,448.64/x
3. Step 3: Cross multiply
   2,234,518,300.80x = 3,084,010,493.76 × 1,295,308,448.64
4. Step 4: Simplify right side
   2,234,518,300.80x = 3,994,744,848,261,746,688
5. Step 5: Solve for x
   x = 3,994,744,848,261,746,688/2,234,518,300.80
6. Step 6: Final answer
   x = 1,787,743,177.95