Finding the Fourth Proportional to 2,591,132.09, 3,886,557.89 and 794,020.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591,132.09 : 3,886,557.89 = 794,020.73 : x
2. Step 2: Convert to fraction form
   2,591,132.09/3,886,557.89 = 794,020.73/x
3. Step 3: Cross multiply
   2,591,132.09x = 3,886,557.89 × 794,020.73
4. Step 4: Simplify right side
   2,591,132.09x = 3,086,007,509,602.17
5. Step 5: Solve for x
   x = 3,086,007,509,602.17/2,591,132.09
6. Step 6: Final answer
   x = 1,190,988.11