Finding the Fourth Proportional to 2,541,186.86, 3,810,971.94 and 834,936.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,541,186.86 : 3,810,971.94 = 834,936.86 : x
2. Step 2: Convert to fraction form
   2,541,186.86/3,810,971.94 = 834,936.86/x
3. Step 3: Cross multiply
   2,541,186.86x = 3,810,971.94 × 834,936.86
4. Step 4: Simplify right side
   2,541,186.86x = 3,181,920,945,131.71
5. Step 5: Solve for x
   x = 3,181,920,945,131.71/2,541,186.86
6. Step 6: Final answer
   x = 1,252,139.70