Finding the Fourth Proportional to 3,074,561.82, 4,614,641.55 and 1,636,452.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,074,561.82 : 4,614,641.55 = 1,636,452.72 : x
2. Step 2: Convert to fraction form
   3,074,561.82/4,614,641.55 = 1,636,452.72/x
3. Step 3: Cross multiply
   3,074,561.82x = 4,614,641.55 × 1,636,452.72
4. Step 4: Simplify right side
   3,074,561.82x = 7,551,642,716,322.52
5. Step 5: Solve for x
   x = 7,551,642,716,322.52/3,074,561.82
6. Step 6: Final answer
   x = 2,456,168.77