Finding the Fourth Proportional to 2,355,786.27, 3,533,258.39 and 626,665.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,355,786.27 : 3,533,258.39 = 626,665.46 : x
2. Step 2: Convert to fraction form
   2,355,786.27/3,533,258.39 = 626,665.46/x
3. Step 3: Cross multiply
   2,355,786.27x = 3,533,258.39 × 626,665.46
4. Step 4: Simplify right side
   2,355,786.27x = 2,214,170,999,968.03
5. Step 5: Solve for x
   x = 2,214,170,999,968.03/2,355,786.27
6. Step 6: Final answer
   x = 939,886.20