Finding the Fourth Proportional to 2,483,004.19, 3,723,915.76 and 685,847.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483,004.19 : 3,723,915.76 = 685,847.87 : x
2. Step 2: Convert to fraction form
   2,483,004.19/3,723,915.76 = 685,847.87/x
3. Step 3: Cross multiply
   2,483,004.19x = 3,723,915.76 × 685,847.87
4. Step 4: Simplify right side
   2,483,004.19x = 2,554,039,692,055.43
5. Step 5: Solve for x
   x = 2,554,039,692,055.43/2,483,004.19
6. Step 6: Final answer
   x = 1,028,608.69