Finding the Fourth Proportional to 2,227,819.41, 3,073,863.89 and 1,260,949.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227,819.41 : 3,073,863.89 = 1,260,949.75 : x
2. Step 2: Convert to fraction form
   2,227,819.41/3,073,863.89 = 1,260,949.75/x
3. Step 3: Cross multiply
   2,227,819.41x = 3,073,863.89 × 1,260,949.75
4. Step 4: Simplify right side
   2,227,819.41x = 3,875,987,899,097.24
5. Step 5: Solve for x
   x = 3,875,987,899,097.24/2,227,819.41
6. Step 6: Final answer
   x = 1,739,812.43