Finding the Fourth Proportional to 3,679,688.25, 5,078,017.88 and 2,026,027.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,679,688.25 : 5,078,017.88 = 2,026,027.69 : x
2. Step 2: Convert to fraction form
   3,679,688.25/5,078,017.88 = 2,026,027.69/x
3. Step 3: Cross multiply
   3,679,688.25x = 5,078,017.88 × 2,026,027.69
4. Step 4: Simplify right side
   3,679,688.25x = 10,288,204,819,967.52
5. Step 5: Solve for x
   x = 10,288,204,819,967.52/3,679,688.25
6. Step 6: Final answer
   x = 2,795,944.69