Finding the Fourth Proportional to 1,057,647,410.05, 1,482,236,924.15 and 1,057,647,410.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,647,410.05 : 1,482,236,924.15 = 1,057,647,410.05 : x
2. Step 2: Convert to fraction form
   1,057,647,410.05/1,482,236,924.15 = 1,057,647,410.05/x
3. Step 3: Cross multiply
   1,057,647,410.05x = 1,482,236,924.15 × 1,057,647,410.05
4. Step 4: Simplify right side
   1,057,647,410.05x = 1,567,684,043,907,725,824
5. Step 5: Solve for x
   x = 1,567,684,043,907,725,824/1,057,647,410.05
6. Step 6: Final answer
   x = 1,482,236,924.15