Finding the Fourth Proportional to 794,734.69, 1,096,700.50 and 450,593.78

Step by Step Solution

1. Step 1: Write the proportion equation
   794,734.69 : 1,096,700.50 = 450,593.78 : x
2. Step 2: Convert to fraction form
   794,734.69/1,096,700.50 = 450,593.78/x
3. Step 3: Cross multiply
   794,734.69x = 1,096,700.50 × 450,593.78
4. Step 4: Simplify right side
   794,734.69x = 494,166,423,822.89
5. Step 5: Solve for x
   x = 494,166,423,822.89/794,734.69
6. Step 6: Final answer
   x = 621,800.50