Finding the Fourth Proportional to 1,150,661.41, 1,726,061.32 and 351,949.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,661.41 : 1,726,061.32 = 351,949.88 : x
2. Step 2: Convert to fraction form
   1,150,661.41/1,726,061.32 = 351,949.88/x
3. Step 3: Cross multiply
   1,150,661.41x = 1,726,061.32 × 351,949.88
4. Step 4: Simplify right side
   1,150,661.41x = 607,487,064,056.59
5. Step 5: Solve for x
   x = 607,487,064,056.59/1,150,661.41
6. Step 6: Final answer
   x = 527,945.98