Finding the Fourth Proportional to 2,260,023.83, 3,118,855.57 and 1,227,551.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,260,023.83 : 3,118,855.57 = 1,227,551.76 : x
2. Step 2: Convert to fraction form
   2,260,023.83/3,118,855.57 = 1,227,551.76/x
3. Step 3: Cross multiply
   2,260,023.83x = 3,118,855.57 × 1,227,551.76
4. Step 4: Simplify right side
   2,260,023.83x = 3,828,556,628,545.03
5. Step 5: Solve for x
   x = 3,828,556,628,545.03/2,260,023.83
6. Step 6: Final answer
   x = 1,694,033.75