Finding the Fourth Proportional to 2,046,290.78, 3,068,912.42 and 606,637.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046,290.78 : 3,068,912.42 = 606,637.54 : x
2. Step 2: Convert to fraction form
   2,046,290.78/3,068,912.42 = 606,637.54/x
3. Step 3: Cross multiply
   2,046,290.78x = 3,068,912.42 × 606,637.54
4. Step 4: Simplify right side
   2,046,290.78x = 1,861,717,480,944.25
5. Step 5: Solve for x
   x = 1,861,717,480,944.25/2,046,290.78
6. Step 6: Final answer
   x = 909,801.04