Finding the Fourth Proportional to 1,787,280.22, 2,465,456.43 and 1,132,704.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,787,280.22 : 2,465,456.43 = 1,132,704.10 : x
2. Step 2: Convert to fraction form
   1,787,280.22/2,465,456.43 = 1,132,704.10/x
3. Step 3: Cross multiply
   1,787,280.22x = 2,465,456.43 × 1,132,704.10
4. Step 4: Simplify right side
   1,787,280.22x = 2,792,632,606,632.36
5. Step 5: Solve for x
   x = 2,792,632,606,632.36/1,787,280.22
6. Step 6: Final answer
   x = 1,562,504.06