Finding the Fourth Proportional to 3,817,131.78, 5,267,677.13 and 2,074,805.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,817,131.78 : 5,267,677.13 = 2,074,805.27 : x
2. Step 2: Convert to fraction form
   3,817,131.78/5,267,677.13 = 2,074,805.27/x
3. Step 3: Cross multiply
   3,817,131.78x = 5,267,677.13 × 2,074,805.27
4. Step 4: Simplify right side
   3,817,131.78x = 10,929,404,248,831.10
5. Step 5: Solve for x
   x = 10,929,404,248,831.10/3,817,131.78
6. Step 6: Final answer
   x = 2,863,250.44