Finding the Fourth Proportional to 1,861,724.96, 2,792,615.52 and 709,035.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,861,724.96 : 2,792,615.52 = 709,035.33 : x
2. Step 2: Convert to fraction form
   1,861,724.96/2,792,615.52 = 709,035.33/x
3. Step 3: Cross multiply
   1,861,724.96x = 2,792,615.52 × 709,035.33
4. Step 4: Simplify right side
   1,861,724.96x = 1,980,063,066,786.32
5. Step 5: Solve for x
   x = 1,980,063,066,786.32/1,861,724.96
6. Step 6: Final answer
   x = 1,063,563.69