Finding the Fourth Proportional to 3,837,155.82, 5,295,291.94 and 2,118,290.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,837,155.82 : 5,295,291.94 = 2,118,290.46 : x
2. Step 2: Convert to fraction form
   3,837,155.82/5,295,291.94 = 2,118,290.46/x
3. Step 3: Cross multiply
   3,837,155.82x = 5,295,291.94 × 2,118,290.46
4. Step 4: Simplify right side
   3,837,155.82x = 11,216,966,399,416.89
5. Step 5: Solve for x
   x = 11,216,966,399,416.89/3,837,155.82
6. Step 6: Final answer
   x = 2,923,250.17