Finding the Fourth Proportional to 3,822,885.81, 5,734,141.76 and 1,426,543.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,822,885.81 : 5,734,141.76 = 1,426,543.61 : x
2. Step 2: Convert to fraction form
   3,822,885.81/5,734,141.76 = 1,426,543.61/x
3. Step 3: Cross multiply
   3,822,885.81x = 5,734,141.76 × 1,426,543.61
4. Step 4: Simplify right side
   3,822,885.81x = 8,180,003,250,758.73
5. Step 5: Solve for x
   x = 8,180,003,250,758.73/3,822,885.81
6. Step 6: Final answer
   x = 2,139,745.64