Finding the Fourth Proportional to 2,109,035, 3,164,091.96 and 613,127

Step by Step Solution

1. Step 1: Write the proportion equation
   2,109,035 : 3,164,091.96 = 613,127 : x
2. Step 2: Convert to fraction form
   2,109,035/3,164,091.96 = 613,127/x
3. Step 3: Cross multiply
   2,109,035x = 3,164,091.96 × 613,127
4. Step 4: Simplify right side
   2,109,035x = 1,939,990,211,158.92
5. Step 5: Solve for x
   x = 1,939,990,211,158.92/2,109,035
6. Step 6: Final answer
   x = 919,847.33