Finding the Fourth Proportional to 844,111.09, 1,164,984.24 and 481,451.86

Step by Step Solution

1. Step 1: Write the proportion equation
   844,111.09 : 1,164,984.24 = 481,451.86 : x
2. Step 2: Convert to fraction form
   844,111.09/1,164,984.24 = 481,451.86/x
3. Step 3: Cross multiply
   844,111.09x = 1,164,984.24 × 481,451.86
4. Step 4: Simplify right side
   844,111.09x = 560,883,829,218.69
5. Step 5: Solve for x
   x = 560,883,829,218.69/844,111.09
6. Step 6: Final answer
   x = 664,466.84