Finding the Fourth Proportional to 2,458,725,118.72, 3,393,050,816.59 and 1,329,694,857.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,458,725,118.72 : 3,393,050,816.59 = 1,329,694,857.41 : x
2. Step 2: Convert to fraction form
   2,458,725,118.72/3,393,050,816.59 = 1,329,694,857.41/x
3. Step 3: Cross multiply
   2,458,725,118.72x = 3,393,050,816.59 × 1,329,694,857.41
4. Step 4: Simplify right side
   2,458,725,118.72x = 4,511,722,221,730,234,880
5. Step 5: Solve for x
   x = 4,511,722,221,730,234,880/2,458,725,118.72
6. Step 6: Final answer
   x = 1,834,984,393.90