Finding the Fourth Proportional to 1,570,993,634.58, 2,357,065,056.72 and 731,036,976.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,570,993,634.58 : 2,357,065,056.72 = 731,036,976.96 : x
2. Step 2: Convert to fraction form
   1,570,993,634.58/2,357,065,056.72 = 731,036,976.96/x
3. Step 3: Cross multiply
   1,570,993,634.58x = 2,357,065,056.72 × 731,036,976.96
4. Step 4: Simplify right side
   1,570,993,634.58x = 1,723,101,713,562,639,616
5. Step 5: Solve for x
   x = 1,723,101,713,562,639,616/1,570,993,634.58
6. Step 6: Final answer
   x = 1,096,822,848.70