Finding the Fourth Proportional to 1,499,036,702.86, 2,068,735,294.98 and 829,981,760.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,036,702.86 : 2,068,735,294.98 = 829,981,760.50 : x
2. Step 2: Convert to fraction form
   1,499,036,702.86/2,068,735,294.98 = 829,981,760.50/x
3. Step 3: Cross multiply
   1,499,036,702.86x = 2,068,735,294.98 × 829,981,760.50
4. Step 4: Simplify right side
   1,499,036,702.86x = 1,717,012,562,135,987,200
5. Step 5: Solve for x
   x = 1,717,012,562,135,987,200/1,499,036,702.86
6. Step 6: Final answer
   x = 1,145,410,621.94