Finding the Fourth Proportional to 2,252,308.92, 3,378,961.71 and 1,240,910.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,252,308.92 : 3,378,961.71 = 1,240,910.10 : x
2. Step 2: Convert to fraction form
   2,252,308.92/3,378,961.71 = 1,240,910.10/x
3. Step 3: Cross multiply
   2,252,308.92x = 3,378,961.71 × 1,240,910.10
4. Step 4: Simplify right side
   2,252,308.92x = 4,192,987,713,452.27
5. Step 5: Solve for x
   x = 4,192,987,713,452.27/2,252,308.92
6. Step 6: Final answer
   x = 1,861,639.71