Finding the Fourth Proportional to 2,637,744.72, 3,640,087.71 and 1,491,800.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,637,744.72 : 3,640,087.71 = 1,491,800.46 : x
2. Step 2: Convert to fraction form
   2,637,744.72/3,640,087.71 = 1,491,800.46/x
3. Step 3: Cross multiply
   2,637,744.72x = 3,640,087.71 × 1,491,800.46
4. Step 4: Simplify right side
   2,637,744.72x = 5,430,284,520,218.35
5. Step 5: Solve for x
   x = 5,430,284,520,218.35/2,637,744.72
6. Step 6: Final answer
   x = 2,058,684.63