Finding the Fourth Proportional to 2,048,487, 2,826,912.18 and 1,130,716.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048,487 : 2,826,912.18 = 1,130,716.38 : x
2. Step 2: Convert to fraction form
   2,048,487/2,826,912.18 = 1,130,716.38/x
3. Step 3: Cross multiply
   2,048,487x = 2,826,912.18 × 1,130,716.38
4. Step 4: Simplify right side
   2,048,487x = 3,196,435,906,747.51
5. Step 5: Solve for x
   x = 3,196,435,906,747.51/2,048,487
6. Step 6: Final answer
   x = 1,560,388.67