Finding the Fourth Proportional to 2,599,719.69, 3,586,404.18 and 1,682,245.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,599,719.69 : 3,586,404.18 = 1,682,245.35 : x
2. Step 2: Convert to fraction form
   2,599,719.69/3,586,404.18 = 1,682,245.35/x
3. Step 3: Cross multiply
   2,599,719.69x = 3,586,404.18 × 1,682,245.35
4. Step 4: Simplify right side
   2,599,719.69x = 6,033,211,755,025.56
5. Step 5: Solve for x
   x = 6,033,211,755,025.56/2,599,719.69
6. Step 6: Final answer
   x = 2,320,716.26