Finding the Fourth Proportional to 1,695,150.72, 2,542,710.56 and 683,556.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,695,150.72 : 2,542,710.56 = 683,556.30 : x
2. Step 2: Convert to fraction form
   1,695,150.72/2,542,710.56 = 683,556.30/x
3. Step 3: Cross multiply
   1,695,150.72x = 2,542,710.56 × 683,556.30
4. Step 4: Simplify right side
   1,695,150.72x = 1,738,085,818,946.75
5. Step 5: Solve for x
   x = 1,738,085,818,946.75/1,695,150.72
6. Step 6: Final answer
   x = 1,025,328.19