Finding the Fourth Proportional to 2,008,228.56, 2,770,662.66 and 1,283,500.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,008,228.56 : 2,770,662.66 = 1,283,500.50 : x
2. Step 2: Convert to fraction form
   2,008,228.56/2,770,662.66 = 1,283,500.50/x
3. Step 3: Cross multiply
   2,008,228.56x = 2,770,662.66 × 1,283,500.50
4. Step 4: Simplify right side
   2,008,228.56x = 3,556,146,909,441.33
5. Step 5: Solve for x
   x = 3,556,146,909,441.33/2,008,228.56
6. Step 6: Final answer
   x = 1,770,787.94