Finding the Fourth Proportional to 835,093.98, 1,253,270.71 and 611,032.49

Step by Step Solution

1. Step 1: Write the proportion equation
   835,093.98 : 1,253,270.71 = 611,032.49 : x
2. Step 2: Convert to fraction form
   835,093.98/1,253,270.71 = 611,032.49/x
3. Step 3: Cross multiply
   835,093.98x = 1,253,270.71 × 611,032.49
4. Step 4: Simplify right side
   835,093.98x = 765,789,121,772.57
5. Step 5: Solve for x
   x = 765,789,121,772.57/835,093.98
6. Step 6: Final answer
   x = 917,009.51