Finding the Fourth Proportional to 2,634,618.69, 3,635,681.22 and 1,488,674.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,634,618.69 : 3,635,681.22 = 1,488,674.43 : x
2. Step 2: Convert to fraction form
   2,634,618.69/3,635,681.22 = 1,488,674.43/x
3. Step 3: Cross multiply
   2,634,618.69x = 3,635,681.22 × 1,488,674.43
4. Step 4: Simplify right side
   2,634,618.69x = 5,412,345,667,845.21
5. Step 5: Solve for x
   x = 5,412,345,667,845.21/2,634,618.69
6. Step 6: Final answer
   x = 2,054,318.41