Finding the Fourth Proportional to 1,597,435,467.60, 2,396,410,680.77 and 492,039,810.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597,435,467.60 : 2,396,410,680.77 = 492,039,810.84 : x
2. Step 2: Convert to fraction form
   1,597,435,467.60/2,396,410,680.77 = 492,039,810.84/x
3. Step 3: Cross multiply
   1,597,435,467.60x = 2,396,410,680.77 × 492,039,810.84
4. Step 4: Simplify right side
   1,597,435,467.60x = 1,179,129,458,061,026,304
5. Step 5: Solve for x
   x = 1,179,129,458,061,026,304/1,597,435,467.60
6. Step 6: Final answer
   x = 738,139,024.69