Finding the Fourth Proportional to 2,654,016.15, 3,981,034.50 and 807,546.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,654,016.15 : 3,981,034.50 = 807,546.09 : x
2. Step 2: Convert to fraction form
   2,654,016.15/3,981,034.50 = 807,546.09/x
3. Step 3: Cross multiply
   2,654,016.15x = 3,981,034.50 × 807,546.09
4. Step 4: Simplify right side
   2,654,016.15x = 3,214,868,844,630.11
5. Step 5: Solve for x
   x = 3,214,868,844,630.11/2,654,016.15
6. Step 6: Final answer
   x = 1,211,322.26