Finding the Fourth Proportional to 3,803,983.75, 5,249,498.79 and 2,085,115.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,803,983.75 : 5,249,498.79 = 2,085,115.96 : x
2. Step 2: Convert to fraction form
   3,803,983.75/5,249,498.79 = 2,085,115.96/x
3. Step 3: Cross multiply
   3,803,983.75x = 5,249,498.79 × 2,085,115.96
4. Step 4: Simplify right side
   3,803,983.75x = 10,945,813,709,029.69
5. Step 5: Solve for x
   x = 10,945,813,709,029.69/3,803,983.75
6. Step 6: Final answer
   x = 2,877,460.69