Finding the Fourth Proportional to 2,068,776.72, 3,103,133.94 and 930,735.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,776.72 : 3,103,133.94 = 930,735.26 : x
2. Step 2: Convert to fraction form
   2,068,776.72/3,103,133.94 = 930,735.26/x
3. Step 3: Cross multiply
   2,068,776.72x = 3,103,133.94 × 930,735.26
4. Step 4: Simplify right side
   2,068,776.72x = 2,888,196,167,718.68
5. Step 5: Solve for x
   x = 2,888,196,167,718.68/2,068,776.72
6. Step 6: Final answer
   x = 1,396,088.88