Finding the Fourth Proportional to 730,945.82, 1,096,418.73 and 356,648.06

Step by Step Solution

1. Step 1: Write the proportion equation
   730,945.82 : 1,096,418.73 = 356,648.06 : x
2. Step 2: Convert to fraction form
   730,945.82/1,096,418.73 = 356,648.06/x
3. Step 3: Cross multiply
   730,945.82x = 1,096,418.73 × 356,648.06
4. Step 4: Simplify right side
   730,945.82x = 391,035,617,080.64
5. Step 5: Solve for x
   x = 391,035,617,080.64/730,945.82
6. Step 6: Final answer
   x = 534,972.09