Finding the Fourth Proportional to 1,150,661.43, 1,726,061.34 and 351,949.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,661.43 : 1,726,061.34 = 351,949.89 : x
2. Step 2: Convert to fraction form
   1,150,661.43/1,726,061.34 = 351,949.89/x
3. Step 3: Cross multiply
   1,150,661.43x = 1,726,061.34 × 351,949.89
4. Step 4: Simplify right side
   1,150,661.43x = 607,487,096,782.34
5. Step 5: Solve for x
   x = 607,487,096,782.34/1,150,661.43
6. Step 6: Final answer
   x = 527,946.00