Finding the Fourth Proportional to 2,643,544.62, 3,648,271.86 and 1,497,634.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,643,544.62 : 3,648,271.86 = 1,497,634.38 : x
2. Step 2: Convert to fraction form
   2,643,544.62/3,648,271.86 = 1,497,634.38/x
3. Step 3: Cross multiply
   2,643,544.62x = 3,648,271.86 × 1,497,634.38
4. Step 4: Simplify right side
   2,643,544.62x = 5,463,777,365,122.55
5. Step 5: Solve for x
   x = 5,463,777,365,122.55/2,643,544.62
6. Step 6: Final answer
   x = 2,066,837.58