Finding the Fourth Proportional to 2,258,241.50, 3,388,027.67 and 909,710.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,258,241.50 : 3,388,027.67 = 909,710.17 : x
2. Step 2: Convert to fraction form
   2,258,241.50/3,388,027.67 = 909,710.17/x
3. Step 3: Cross multiply
   2,258,241.50x = 3,388,027.67 × 909,710.17
4. Step 4: Simplify right side
   2,258,241.50x = 3,082,123,227,640.40
5. Step 5: Solve for x
   x = 3,082,123,227,640.40/2,258,241.50
6. Step 6: Final answer
   x = 1,364,833.31