Finding the Fourth Proportional to 799,222.50, 1,193,003.61 and 698,330.73

Step by Step Solution

1. Step 1: Write the proportion equation
   799,222.50 : 1,193,003.61 = 698,330.73 : x
2. Step 2: Convert to fraction form
   799,222.50/1,193,003.61 = 698,330.73/x
3. Step 3: Cross multiply
   799,222.50x = 1,193,003.61 × 698,330.73
4. Step 4: Simplify right side
   799,222.50x = 833,111,081,863.94
5. Step 5: Solve for x
   x = 833,111,081,863.94/799,222.50
6. Step 6: Final answer
   x = 1,042,401.94