Finding the Fourth Proportional to 3,388,395.27, 5,081,100.89 and 1,591,789.35

Step by Step Solution

1. Step 1: Write the proportion equation
   3,388,395.27 : 5,081,100.89 = 1,591,789.35 : x
2. Step 2: Convert to fraction form
   3,388,395.27/5,081,100.89 = 1,591,789.35/x
3. Step 3: Cross multiply
   3,388,395.27x = 5,081,100.89 × 1,591,789.35
4. Step 4: Simplify right side
   3,388,395.27x = 8,088,042,275,018.58
5. Step 5: Solve for x
   x = 8,088,042,275,018.58/3,388,395.27
6. Step 6: Final answer
   x = 2,386,983.11