Finding the Fourth Proportional to 2,086,957.99, 2,879,348.33 and 1,169,063.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,086,957.99 : 2,879,348.33 = 1,169,063.15 : x
2. Step 2: Convert to fraction form
   2,086,957.99/2,879,348.33 = 1,169,063.15/x
3. Step 3: Cross multiply
   2,086,957.99x = 2,879,348.33 × 1,169,063.15
4. Step 4: Simplify right side
   2,086,957.99x = 3,366,140,022,771.72
5. Step 5: Solve for x
   x = 3,366,140,022,771.72/2,086,957.99
6. Step 6: Final answer
   x = 1,612,940.96