Finding the Fourth Proportional to 2,616,842.16, 3,925,450.71 and 697,743.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,616,842.16 : 3,925,450.71 = 697,743.31 : x
2. Step 2: Convert to fraction form
   2,616,842.16/3,925,450.71 = 697,743.31/x
3. Step 3: Cross multiply
   2,616,842.16x = 3,925,450.71 × 697,743.31
4. Step 4: Simplify right side
   2,616,842.16x = 2,738,956,971,637.25
5. Step 5: Solve for x
   x = 2,738,956,971,637.25/2,616,842.16
6. Step 6: Final answer
   x = 1,046,664.95