Finding the Fourth Proportional to 1,724,383.22, 2,379,404.77 and 979,283.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,724,383.22 : 2,379,404.77 = 979,283.25 : x
2. Step 2: Convert to fraction form
   1,724,383.22/2,379,404.77 = 979,283.25/x
3. Step 3: Cross multiply
   1,724,383.22x = 2,379,404.77 × 979,283.25
4. Step 4: Simplify right side
   1,724,383.22x = 2,330,111,233,782.89
5. Step 5: Solve for x
   x = 2,330,111,233,782.89/1,724,383.22
6. Step 6: Final answer
   x = 1,351,272.28